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by Lady Marauders4 reviews
Prince Haraldr's very existence changes the balance of power in the universe and now that he is here there is no going back. Some would argue that it is what caused his birth that was a bigger change. Harry is Odin's son.
Crossover - Harry Potter & Avengers - Rated: K+ - English - Adventure - Chapters: 35 - Words: 151,836 - Reviews: 562 - Favs: 2,283 - Follows: 3,100 - Updated: 9h - Published: 7/14/2020 - Harry P., Thor, Loki, Hela
Harry Potter and the Artificer Legacy
by Kairomaru reviews
Everyone knows the story, the Potters attacked and little Harry left with his relatives. But what happens when the last Potter stumbles upon something left behind? What does someone with no preconceived notions about Magic do when they find out that it's real? Do they follow along just like everyone else? Or do they find their own path? Harry Potter did always like to make things!
Harry Potter - Rated: M - English - Fantasy/Romance - Chapters: 38 - Words: 209,547 - Reviews: 2846 - Favs: 8,568 - Follows: 10,841 - Updated: 7/27 - Published: 11/18/2019 - [Harry P., N. Tonks, Penelope C., Fleur D.]
by artemisgirl reviews
Sorted into Slytherin with the whisper of prophecy around her, Hermione refuses to bow down to the blood prejudices that poison the wizarding world. Carving her own path forward, Hermione chooses to make her own destiny, not as a Muggleborn, a halfblood, or as a pureblood... but as a New Blood, and everything the mysterious term means. ((Short chapters, done scene by scene))
Harry Potter - Rated: T - English - Adventure/Romance - Chapters: 303 - Words: 773,168 - Reviews: 32173 - Favs: 6,504 - Follows: 8,104 - Updated: 7/27 - Published: 8/31/2018 - Harry P., Hermione G., Draco M., Blaise Z.
A Rabbit among Wolves
by Coeur Al'Aran reviews
Jaune wanted nothing more than to become a hero – and in a way he got his wish. One man's criminal is another's hero and the faunus of Remnant need a champion. Who better to take the mantle of leader of the White Fang? Not a faunus? Not a terrorist? No aura, training or leadership skills to speak of? Minor details. All hail supreme leader Jaune Arc. Long live the resistance!
RWBY - Rated: T - English - Humor/Parody - Chapters: 43 - Words: 248,867 - Reviews: 5987 - Favs: 5,428 - Follows: 6,272 - Updated: 7/27 - Published: 10/29/2019 - Jaune A.
If I Could Start Again
by Taaroko reviews
Stormbreaker strikes Thanos a couple inches to the left of where it does in canon, with much more satisfying results. However, revenge alone won't fill the voids left behind by all that Thor has lost. Time travel canon-divergent AU. Heavy focus on the Brodinsons. No slash.
Avengers - Rated: T - English - Family/Adventure - Chapters: 74 - Words: 242,653 - Reviews: 1250 - Favs: 1,834 - Follows: 2,047 - Updated: 7/26 - Published: 6/7/2018 - Thor, Loki
by Snowmistys reviews
Rating Game went poorly for everyone involved. For Rias, who had to watch her peerage suffer. For Issei, who found himself speared through the heart with a lance of fire at the ending minutes of the Game. When one soul left, however, another one woke in his place. And when Momonga saw a lance of fire in his chest, the Rating Game went poorly for Riser Phenix as well.
Crossover - High School DxD/ハイスクールD×D & Overlord/オーバーロード - Rated: M - English - Adventure - Chapters: 80 - Words: 412,975 - Reviews: 1573 - Favs: 1,411 - Follows: 1,664 - Updated: 7/25 - Published: 3/25 - Rias G., Ainz
Relic of the Future
by Coeur Al'Aran reviews
Victory can prove bitter, especially when you're the only one alive to see it. With the world in chaos and everyone he ever loved dead, Jaune Arc makes a deal with the devil for one last chance to go back and change it all. But devils don't play by the same rules as humans, and Salem never did say how far back he'd go. Or how much deeper the war between her and Ozpin really went.
RWBY - Rated: M - English - Adventure/Fantasy - Chapters: 163 - Words: 1,057,025 - Reviews: 21913 - Favs: 8,702 - Follows: 9,303 - Updated: 7/24 - Published: 3/10/2018 - Ozpin, Jaune A., Salem, Team STRQ
The Demon Who Lived
by Forthwith16 reviews
Reborn as Harry Potter, Lelouch now has an entire magical world to sort out that, to his surprise, actually seems worse than Britannia. Known terrorists freely walk the streets. Corruption is rampant. A fool sits as the head of government. Oh yes, and every single eleven-year-old is given a wand that can replicate the effect of every geass he's ever encountered, including his own.
Crossover - Harry Potter & Code Geass - Rated: T - English - Drama - Chapters: 11 - Words: 69,461 - Reviews: 495 - Favs: 2,425 - Follows: 3,025 - Updated: 7/22 - Published: 12/2/2019 - [Lelouch L., Kallen S., C.C.]
by Hawk reviews
The new neighbour over the street at Privet Drive number five seems pretty normal, but not Privet Drive normal. But is anyone with the power of the gamer ever even remotely normal? No bleeding way.
Harry Potter - Rated: M - English - Family/Romance - Chapters: 17 - Words: 186,566 - Reviews: 1041 - Favs: 3,467 - Follows: 4,365 - Updated: 7/22 - Published: 11/27/2020 - Harry P., N. Tonks, OC
The Game Must Go On
by crossedge reviews
A guy gains the Gamer System and gets thrown into a multiverse of his own. Now he must balance becoming stronger, getting the girls and surviving this mess all the while entertaining his seniors. Harem, lemons in the future, Gamer MC.
Crossover - X-overs & High School DxD/ハイスクールD×D - Rated: M - English - Adventure/Supernatural - Chapters: 33 - Words: 346,851 - Reviews: 3224 - Favs: 6,768 - Follows: 7,792 - Updated: 7/22 - Published: 8/14/2020 - [Rias G., OC]
Brockton's Celestial Forge
by Lord Roustabout reviews
The Celestial Forge is the greatest combination of crafting powers in Jumpchain, meaning it is the greatest combination of crafting abilities in all of fiction. In Brockton Bay a forgotten side character's trigger event ends with him linked to the Celestial Forge rather than his intended shard. His expanding collection of tinker abilities drag him into the city's cape conflicts.
Worm - Rated: T - English - Adventure - Chapters: 62 - Words: 951,928 - Reviews: 1975 - Favs: 2,642 - Follows: 2,897 - Updated: 7/21 - Published: 5/5/2020
The odds were never in my favour
by Antony444 reviews
Ten years of life at the Dursleys have healed Alexandra Potter of any good feelings she might have towards her aunt, uncle and cousin, leaving her friendless and sarcastic about life. On her eleventh birthday, a letter sent by a school of magic may give her a providential escape. Except, of course, things may not be that simple for a girl fan of the Lord of the Rings...
Harry Potter - Rated: M - English - Adventure - Chapters: 84 - Words: 724,491 - Reviews: 3120 - Favs: 3,585 - Follows: 4,100 - Updated: 7/21 - Published: 9/20/2015
Music Beneath the Mountains
by Lomonaaeren reviews
AU. Little Harry Potter wanders away from the Dursleys one day and is found by a goblin on a mission from Gringotts. Harry grows up in the goblin deeps.
Harry Potter - Rated: T - English - Adventure/Fantasy - Chapters: 22 - Words: 119,540 - Reviews: 1045 - Favs: 2,733 - Follows: 2,992 - Updated: 7/20 - Published: 12/4/2018 - Harry P.
The Beast of Beacon
by Coeur Al'Aran reviews
Blake had fled, making it clear she couldn't trust him to change. She thought him inhuman, lost, a beast. He was going to prove her wrong. Getting into Beacon was hard enough, but fitting in would be harder still. All those... humans. Will a man fuelled by hate truly be able to let go and move on; or is suffering the only thing Adam Taurus can ever bring to those around him?
RWBY - Rated: M - English - Drama/Friendship - Chapters: 36 - Words: 211,666 - Reviews: 5024 - Favs: 3,780 - Follows: 4,403 - Updated: 7/20 - Published: 2/18/2020 - Adam T.
Greg Veder vs The World
by ZFighter18 reviews
The average person can easily understand that when it comes to living in a crime-infested city like Brockton Bay where villains carve out their own personal fiefdoms, treating life like a game can get you killed. It's kind of ironic, then, that Greg Veder has always been far more serious about games than he ever has about life. (Worm/The Gamer AU) Next Chapter this Week
Worm - Rated: T - English - Adventure - Chapters: 94 - Words: 389,130 - Reviews: 1504 - Favs: 2,083 - Follows: 2,394 - Updated: 7/18 - Published: 12/30/2017 - Greg
by TheBlack'sResurgence reviews
Post-OOTP. The episode in the DOM has left Harry a changed boy. He returns to the Dursley's to prepare for his inevitable confrontation with Voldemort, but his stay there is very short-lived. He finds himself in the care of people who he has no choice but to cooperate with and they give him a startling revelation: Harry must travel back to the 1970's to save the wizarding world.
Harry Potter - Rated: M - English - Drama/Romance - Chapters: 27 - Words: 405,886 - Reviews: 4304 - Favs: 13,451 - Follows: 11,944 - Updated: 7/18 - Published: 1/11/2017 - [Harry P., Bellatrix L.] James P. - Complete
Malicious, Magical, Malfoy
by bor902 reviews
People often complained about a lack of birthright. Being reborn as Draco Malfoy meant I had the opposite issue. So many new things to take into account. Politics, magic, family traditions, the wizarding world and this odd new power that insisted my new reality was a game. What's a Gamer SI to do. Semi-inspired by "Magical Player", "In Bad Faith" and "Puppet of time"
Harry Potter - Rated: T - English - Adventure/Family - Chapters: 25 - Words: 29,479 - Reviews: 717 - Favs: 2,560 - Follows: 3,228 - Updated: 7/15 - Published: 11/3/2018 - Hermione G., Draco M., Abraxas M.
by Methos2523 reviews
Thrown back in time from 2019 to 1991, a grown and disgruntled Harry Potter finally has the chance to change his life for the better, fixing things before everything went wrong and becoming the father figure for his younger self that he never had. Maybe he now actually has a chance at happiness, both for him and his younger self, and just maybe a chance at romance as well...
Harry Potter - Rated: M - English - Fantasy/Adventure - Chapters: 35 - Words: 268,228 - Reviews: 1609 - Favs: 7,587 - Follows: 9,335 - Updated: 7/9 - Published: 6/18/2019 - Harry P., Hermione G., Sirius B., Amelia B.
Naruto: The Avengers
by Daemon0Angelo reviews
Naruto left the Elemental nations and wound up in a world where flying metal man, magic, and gods exist. Jiongu, seal master, RinneTenseiSharingan. Extremely AU. Naruto!OP NarutoxHarem. Chapter length and quality would increase as time goes on. Crossed published in Webnovel and AO3. Discord code - UcKaAtJ
Crossover - Naruto & Avengers - Rated: M - English - Adventure/Romance - Chapters: 79 - Words: 230,378 - Reviews: 3370 - Favs: 5,838 - Follows: 6,575 - Updated: 7/7 - Published: 6/30/2020 - [Naruto U., Black Widow/Natasha R.]
Mending the Knots
by azndrgn reviews
When Jaune's forged transcripts were rejected, his only choices were to return home or stay in Vale. In a random act, Jaune decides to open a massage parlor! He had the training for that! Jaune starts a new chapter while still trying to become a Huntsman, while also making friends with both civilians, Huntsmen, and .. criminals? Life's never been more interesting! Coverart by Kegi!
RWBY - Rated: T - English - Romance/Friendship - Chapters: 39 - Words: 165,313 - Reviews: 1905 - Favs: 5,346 - Follows: 6,248 - Updated: 7/5 - Published: 12/19/2017 - Jaune A.
by JustBored21 reviews
Harry Potter, Master of Death and wizard, finds himself in the Marvel universe. The story of a man broken by war, being reborn as the hero he truly is. Eventually multi-pairing.
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure/Romance - Chapters: 71 - Words: 252,185 - Reviews: 4196 - Favs: 7,632 - Follows: 9,448 - Updated: 7/4 - Published: 6/21/2020 - [Harry P., Black Widow/Natasha R.]
by BigTofu reviews
Vincent Doom fell into the rabbit hole that is the DC Universe
DC Superheroes - Rated: M - English - Chapters: 19 - Words: 110,085 - Reviews: 821 - Favs: 2,874 - Follows: 3,239 - Updated: 7/3 - Published: 11/2/2019 - OC, H. Quinn
by grumpywolf reviews
For decades, he had traveled from one corner of the known Universe to the other, searching for a way back to his home planet. But after nearly 100 years of fruitless efforts, even with his legendary stubbornness, Naruto grew weary. Now, he had to let it go.
Crossover - Naruto & Justice League - Rated: M - English - Adventure/Romance - Chapters: 48 - Words: 189,617 - Reviews: 2524 - Favs: 4,166 - Follows: 4,748 - Updated: 7/3 - Published: 10/7/2020 - [Naruto U., Diana of Themyscira/Wonder Woman] Kyuubi/Kurama
Rebirth of Ares
by J26596 reviews
The System Lord Ares crash lands on Earth and takes a new host, sounds simple but no, the host fights back and wins learning everything about the Goa'uld and decides to try and help Earth from out there in the galaxy with a domain at his back, what could go wrong now?
Stargate: SG-1 - Rated: T - English - Sci-Fi/Adventure - Chapters: 38 - Words: 166,348 - Reviews: 588 - Favs: 679 - Follows: 739 - Updated: 7/3 - Published: 5/15/2020 - Complete
The Last Peverell
by animerocker646 reviews
Being the Master of Death made life difficult, especially when you need to save all of magical Europe from inbreeding its way to extinction. At least Death was enjoying watching his Master attempt this over and over again. Harry didn't find it nearly as entertaining. Well, tenth times the charm right? (FemHarry)
Harry Potter - Rated: T - English - Adventure/Romance - Chapters: 112 - Words: 400,457 - Reviews: 4113 - Favs: 7,369 - Follows: 8,336 - Updated: 7/2 - Published: 12/1/2017 - Harry P., Sirius B., Remus L., James P. - Complete
Harry Potter, Squatter
by Enterprise1701-d reviews
Based on a challenge by Gabriel Herrol. A young Harry Potter is abandoned in new York by the Dursleys. He finds his way onto Olympus and starts squatting in an abandoned temple...
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: T - English - Adventure - Chapters: 47 - Words: 422,449 - Reviews: 7311 - Favs: 14,554 - Follows: 16,856 - Updated: 7/2 - Published: 5/1/2019 - Harry P., Hestia
Harry Potter and the Bucket List
by Darkpetal16 reviews
Being reincarnated as Harry Potter's fraternal twin sister really puts a new meaning behind "death is but the next great adventure." Grey!OC. -COMPLETED-
Harry Potter - Rated: T - English - Parody/Humor - Chapters: 67 - Words: 326,674 - Reviews: 3044 - Favs: 3,624 - Follows: 3,912 - Updated: 7/1 - Published: 10/1/2020 - Harry P., Tom R. Jr., OC, Dementors - Complete
Who's This White Kid?
by Flameraiser reviews
Harry wakes up in a strange jungle seemingly de-aged and without his wand. He has to figure out how to live in this whole new environment that he has seemingly warped to. And what the hell is a Wakanda? First few chapters will be about entry into the world and not much else. Obviously takes place in the Avengers universe. Will primarily use the MCU as a reference.
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure - Chapters: 14 - Words: 72,579 - Reviews: 1719 - Favs: 7,972 - Follows: 10,271 - Updated: 6/29 - Published: 10/17/2018 - Harry P. - Complete
An Ace In The Hole
by aadixon reviews
Harry Potter was never raised by the Dursleys. Instead, he was raised under the watchful eye and tutelage of his mother's half-sister, Dr. Harleen Frances Quinzel. When Harry finally returns to Wizarding world, he isn't quite what everyone is expecting.; AU; Dark Harry, Hermione, Luna, The Joker, Harley
Crossover - Batman & Harry Potter - Rated: M - English - Drama/Romance - Chapters: 16 - Words: 89,840 - Reviews: 655 - Favs: 2,855 - Follows: 3,530 - Updated: 6/27 - Published: 9/10/2015 - [Harry P., Hermione G.] Harley Quinn, The Joker
A Twelve Step Program to Omnipotence
by Bakkughan reviews
A Marvel fan from our world is reborn in the MCU. Sure he could follow the SI clichés; become a hero, save the world and get the girl, but Michael McCole instead decides to follow a different path. After all, in a world where magic is real, reality is what you decide for it to be. There will be challenges along the way, but nobody said becoming a God was easy.
Avengers - Rated: T - English - Adventure/Drama - Chapters: 67 - Words: 602,605 - Reviews: 5519 - Favs: 8,134 - Follows: 8,713 - Updated: 6/24 - Published: 5/2/2018
The Hammer Effect
by Rain Reid reviews
Power, Power, Power. Everyone wants it. No one wants to lose it. It corrupts, It performs miracles. It causes untold devastation. Power, the aim of all madmen. The thing that allows them to enable their impetus. I want power, and with where I'm going, I'll need it to ensure my survival, after all there's much of it up for the taking.
Crossover - Marvel & Avengers - Rated: M - English - Sci-Fi/Adventure - Chapters: 28 - Words: 78,075 - Reviews: 1446 - Favs: 3,106 - Follows: 3,499 - Updated: 6/12 - Published: 8/8/2019
Albus and Harry's World Trip
by ZebJeb reviews
After defeating the basilisk, Harry is expelled for his efforts. Dumbledore was unable to get his job back as Headmaster. The two set off on a trip together around the world, where Harry will discover the benefits of being the only student of a brilliant former Headmaster who no longer feels the need to avoid sharing information.
Harry Potter - Rated: T - English - Humor/Adventure - Chapters: 20 - Words: 116,408 - Reviews: 1042 - Favs: 4,191 - Follows: 5,578 - Updated: 6/10 - Published: 9/15/2019 - Harry P., Albus D.
by BigTofu reviews
The adventures of Roy Mustang in the Potterverse. My take on HP fantasy. Self-insert of course!
Harry Potter - Rated: M - English - Chapters: 10 - Words: 51,590 - Reviews: 211 - Favs: 1,284 - Follows: 1,560 - Updated: 6/5 - Published: 10/10/2020 - Harry P., N. Tonks, Susan B., OC
Ship of the Line: Far Traveler
by Worldmaker reviews
My response to Zaion's Ship of the Line challenge on Twisting the Hellmouth. The Scoobies wake up after Halloween to find themselves in orbit, at the controls of a powerful warship from a thousand years in the future. How will their new circumstances affect a 21st Century Earth that is already embroiled in a secret interstellar war? Rated M for mature language and situations.
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: M - English - Chapters: 4 - Words: 40,849 - Reviews: 111 - Favs: 415 - Follows: 593 - Updated: 5/30 - Published: 6/28/2020 - Xander H.
by Darth Marrs reviews
"I was born almost three thousand years ago in the city of Sparta, born of a mortal woman and Zeus the Aegis Holder, the King of Olympus. I am a god. Your mother was born over three thousand years ago to Njord of the Vanir, and Nerthus, the River Goddess of the Northlands, and she was a goddess. And you, Taylor, are a goddess also." Being a god carries a terrible responsibility.
Crossover - God of War & Worm - Rated: T - English - Fantasy/Adventure - Chapters: 55 - Words: 260,538 - Reviews: 3642 - Favs: 3,791 - Follows: 4,284 - Updated: 5/22 - Published: 5/6/2020 - Skitter - Complete
Carl the Jumper
by AngorMike reviews
The author avatar, Carl, finds himself on one of those Jump Chain Adventures. [In the world of Desolate Era currently]
Crossover - Book X-overs & Naruto - Rated: M - English - Adventure/Supernatural - Chapters: 109 - Words: 833,151 - Reviews: 2826 - Favs: 2,296 - Follows: 2,505 - Updated: 5/12 - Published: 1/28/2020 - OC
A Fallen God
by Hostiel reviews
When Loki fell from the Bifrost he was expecting the cool embrace of oblivion, not to become a spirit and then be ripped apart and forced into the mind of a six-year-old named Harry Potter. With no physical form, he must keep the boy alive if he seeks to keep existing, and everyone knows that the best way to ensure continued survival is to simply become greater than everyone else.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Humor - Chapters: 46 - Words: 104,968 - Reviews: 3025 - Favs: 7,306 - Follows: 8,408 - Updated: 4/23 - Published: 8/14/2015 - Harry P., Loki
by Kaiimei reviews
Akari died...a forgotten soldier in an urban warzone. Suddenly appearing in a new Universe with a floating text-box telling her she was a 'player' was not quite how she envisioned the afterlife, but it definitely beats eternal damnation. Plus, after the stuff she'd been through, she definitely earned the chance to play around. !GamerOC - Rated M for swearing, violence and death
Naruto - Rated: M - English - Family/Adventure - Chapters: 57 - Words: 259,735 - Reviews: 1239 - Favs: 2,113 - Follows: 1,988 - Updated: 4/19 - Published: 11/11/2019 - OC - Complete
Pro Potentia - For Power
by MarlasSett reviews
He's been wandering London for weeks when he sees him. The pale faced child with wispy black hair and threadbare clothing. He's soft in the way children are, but amidst the gaggle of little bodies, he stands with the air of a man grown. Marek glances at the pinned sign that reads 'Wool's Orphanage' and then back at the child. So this was Voldemort? - This can be found on ao3.
Harry Potter - Rated: T - English - Suspense/Adventure - Chapters: 20 - Words: 67,343 - Reviews: 149 - Favs: 599 - Follows: 723 - Updated: 4/10 - Published: 5/18/2020 - Tom R. Jr., OC
With Another Ring
by dogbertcarroll reviews
In the tradition of Zoat's 'With This Ring' an SI with a power ring appears in orbit around DC's Earth wearing just what they'd worn to bed. This was not a danger of sleeping naked he'd expected.
DC Superheroes - Rated: T - English - Humor - Chapters: 8 - Words: 26,111 - Reviews: 307 - Favs: 1,653 - Follows: 1,747 - Updated: 4/1 - Published: 3/3
Sage of War
by ScarletAesir058 reviews
The 4th Shinobi World War lasted 6 months and ended the day Naruto killed Kaguya. With her dying breath Kaguya hurled Naruto through a portal and into the unknown. So when Naruto wakes up on a strange new world full of gods, aliens, metahumans and magic, he has to figure out his place in the world. Preferably after dealing with this sudden invasion of Apokoliptan monsters. AU
Crossover - Naruto & Justice League - Rated: M - English - Adventure/Romance - Chapters: 7 - Words: 127,949 - Reviews: 1029 - Favs: 4,271 - Follows: 4,908 - Updated: 3/27 - Published: 3/31/2019 - [Naruto U., Linda L./Kara Zor-El/Supergirl, Diana of Themyscira/Wonder Woman, Mera]
Champion of Arachne: Themyscira Chronicles
by HandAssassinSpider-man reviews
Peter has been the champion of Arachne for several centuries. After years of service the goddess of spiders convinces Athena to allow Peter to take refuge on Themyscira much to the displeasure of the Amazons. Hearing this Diana and her sisters Donna and Cassie decide to investigate the mysterious man and uncover the truth about him. What they discover was someone... amazing
Crossover - Spider-Man & Wonder Woman - Rated: M - English - Humor/Drama - Chapters: 20 - Words: 103,858 - Reviews: 568 - Favs: 1,807 - Follows: 1,892 - Updated: 3/25 - Published: 9/15/2016 - Peter P./Spider-Man, Diana of Themyscira/Wonder Woman, Donna T./Wonder Girl I/Troia/Wonder Woman III, Cassie S./Wonder Girl II
Godhood: For Dummies
by intata reviews
Reborn as the twin brother to Peter Quill, Nathan goes his own way because, as awesome as the Marvel universe is, he wants to live his second chance to the fullest. He doesn't really have a plan, to be honest, but he knows where to start. [Rated M for language and violence. Citrus is undecided.] [Image by usr: 431101134]
Avengers - Rated: M - English - Adventure - Chapters: 11 - Words: 66,217 - Reviews: 1207 - Favs: 5,508 - Follows: 6,512 - Updated: 3/20 - Published: 10/6/2018 - OC
by willyolioleo reviews
Taylor doesn't get to control insects. Instead, she controls things that are slightly... smaller. Tinker/Master Taylor. Updates weekly, hopefully. Based more on fanon than canon.
Worm - Rated: M - English - Adventure - Chapters: 62 - Words: 334,568 - Reviews: 2030 - Favs: 3,352 - Follows: 4,235 - Updated: 3/18 - Published: 10/20/2019 - Skitter, Tattletale, Victoria D./Glory Girl, Panacea
by mjimeyg reviews
How do you overdose on Luck Potion? Harry knows. What he doesn't know is what to do when it runs out. Harry's adventure with Luck Potion leaves him trapped. He finds allies in the highest of places and friends that people thought never could have existed. But at the end of the day, he's Harry Potter... trouble finds him... and he deals with it.
Crossover - Harry Potter & Avengers - Rated: M - English - Humor/Adventure - Chapters: 33 - Words: 261,924 - Reviews: 1617 - Favs: 3,359 - Follows: 3,521 - Updated: 3/8 - Published: 2/22
From Beyond the World Tree
by i4md347h reviews
Defying reality, Momonga had found himself in the body of a teenage boy, one gifted with a power beyond his dreams. Through the boy, he would begin a new chapter of his life in a world where limits cannot exist, where the surrealities dominate common sense, and on a quest to survive the hurdles the world could throw at him. Be it the foes that threaten him, or the girls wanting him
Crossover - High School DxD/ハイスクールD×D & Overlord/オーバーロード - Rated: M - English - Supernatural/Adventure - Chapters: 10 - Words: 72,897 - Reviews: 1436 - Favs: 4,557 - Follows: 5,438 - Updated: 3/2 - Published: 11/19/2019 - A. Asia, Raynare, Ravel P., Ainz
by Twubs reviews
Jane Foster proves herself capable of wielding Mjolnir in the battle against the Destroyer. Thor/Odinson loses everything but gains something entirely different. SI!Thor/Odinson. Earth 616 and MCU themes.
Avengers - Rated: M - English - Adventure/Fantasy - Chapters: 4 - Words: 20,284 - Reviews: 167 - Favs: 787 - Follows: 980 - Updated: 2/9 - Published: 1/31 - Thor, OC, Jane Foster
Force Without Balance
by Sir Lucifer Morningstar reviews
An edgy hardcore Skyrim Player completes what he believes to be an amazing feat in game, only to wake up the following morning realizing that he had become far more intimate with his character than he ever dreamed of being. Now, if only someone could explain why he was in Japan, and why floating words from the game appeared at the most inopportune moments. DarkFic. Semi-Gamer Fic.
Crossover - Elder Scroll series & High School DxD/ハイスクールD×D - Rated: M - English - Supernatural/Tragedy - Chapters: 19 - Words: 173,066 - Reviews: 4446 - Favs: 5,758 - Follows: 6,730 - Updated: 1/26 - Published: 8/17/2018 - OC, Azazel, Viser
Wood it Work
by dogbertcarroll reviews
Sunnydale is a magical place and has been so since long before Buffy was born. Willow's attempts to encourage Xander and Jesse to read when they are ten leads to worlds of adventure.
Crossover - Buffy: The Vampire Slayer & X-overs - Rated: T - English - Adventure/Humor - Chapters: 22 - Words: 69,728 - Reviews: 986 - Favs: 1,793 - Follows: 1,630 - Updated: 1/14 - Published: 6/4/2019 - Xander H., Willow R., Jesse M., OC
Percy Jackson and the world of magic
by I'mjusttryingtofindmyway reviews
In the battle against Kronos Percy the thrown back in time to 1994. Unable to even step foot in America as not risk damaging time itself he is exiled to UK, but all is not lost as he finds a world to hide away in, a world to live in. A world of magic. The wizarding world won't know what hit it.
Crossover - Harry Potter & Percy Jackson and the Olympians - Rated: M - English - Adventure/Fantasy - Chapters: 34 - Words: 270,821 - Reviews: 4679 - Favs: 7,521 - Follows: 7,902 - Updated: 1/3 - Published: 11/5/2016
The Peverell Legacy
by Sage1988 reviews
Echoes from one world can effect another, when people awake in Westeros as part of House Peverell waves will be created, futures might be changed and on the dawn of one of the most devastating wars in the country's history this could be all the greater.
Crossover - Harry Potter & A song of Ice and Fire - Rated: M - English - Adventure/Fantasy - Chapters: 18 - Words: 178,269 - Reviews: 730 - Favs: 2,055 - Follows: 2,151 - Updated: 12/21/2020 - Published: 3/18/2020 - Complete
Poke her night
by SleazyShakespeare reviews
A simple night of cards between friends? How could that possibly end in 3 way sex? Answer it's An M rated fan fic. Making a peanut butter sandwich could end up in sex. Anyways hope you enjoy it.
Buffy: The Vampire Slayer - Rated: M - English - Humor/Romance - Chapters: 10 - Words: 56,442 - Reviews: 31 - Favs: 111 - Follows: 127 - Updated: 11/30/2020 - Published: 7/12/2020 - Xander H., Buffy S., Faith L.
A Cadmean Victory
by DarknessEnthroned reviews
In the aftermath of a peaceful summer comes the Goblet of Fire and the chance of a quiet year to improve himself, but Harry Potter and the Quiet Revision Year was never going to last. A more mature, darker Harry, bearing the effects of 11 years of virtual solitude. GoF AU. There will be romance... eventually. And now, the remastered version is coming to my website!
Harry Potter - Rated: M - English - Adventure/Romance - Chapters: 104 - Words: 520,746 - Reviews: 12117 - Favs: 16,230 - Follows: 11,455 - Updated: 10/15/2020 - Published: 8/14/2015 - Harry P., Fleur D. - Complete
by burnable reviews
Sequel to Back to the Beginning. Harry finds out that one of their advanced systems have been experiencing strange interruptions and follows them back to a military compound, where the Stargate, an ancient feat of alien technology, allows mankind to reach out and explore different worlds and cultures. Still harem, but less focused on that.
Crossover - Stargate: SG-1 & Harry Potter - Rated: M - English - Adventure/Sci-Fi - Chapters: 13 - Words: 214,115 - Reviews: 730 - Favs: 2,964 - Follows: 2,950 - Updated: 10/12/2020 - Published: 7/2/2020 - Harry P., Hermione G., Fleur D., Luna L. - Complete
A God's Ascension In Remnant
by flameclawsxx reviews
Awakening in a soggy glade somewhere in another world wasn't something that I had planned for... but with this small box telling me that I'm a god? I sure as hell am about to roll with it! (Gamer Elements) (SI-Oc)
RWBY - Rated: T - English - Humor/Adventure - Chapters: 26 - Words: 88,027 - Reviews: 2041 - Favs: 3,894 - Follows: 4,677 - Updated: 10/11/2020 - Published: 6/23/2020 - OC, Summer R., Raven B., Qrow B.
The Holy Man of The Church Creek
by Parcasious reviews
He was an anomaly not meant to be in this world, yet fate would deem otherwise. After all, the fate of the world just may hang in the balance.
Crossover - Fate/stay night & High School DxD/ハイスクールD×D - Rated: M - English - Chapters: 62 - Words: 390,551 - Reviews: 8871 - Favs: 8,625 - Follows: 9,085 - Updated: 9/23/2020 - Published: 3/16/2016 - Shirō E. - Complete
by DragonKnightRyu reviews
So, dying sucks, but hey, I get a chance at reincarnation with a special power, and that power is 'The Gamer' so that's awesome! But... I'm being reincarnated into the world of Naruto, where giant chakra beasts can nuke you, crazy Uchiha roam who want to rule the world with the power of the moon, a guy who thinks he's a god wants to 'share his pain'. Yup, I am going to die again...
Naruto - Rated: T - English - Fantasy/Adventure - Chapters: 41 - Words: 234,914 - Reviews: 3329 - Favs: 9,001 - Follows: 10,058 - Updated: 9/14/2020 - Published: 11/12/2017 - Naruto U., Sasuke U., Kakashi H., OC
Praeludium and Allegro
by Dante Kreisler reviews
I woke up from death and came to living a second life as an ordinary civilian of Konoha. I try to avoid shinobi, but this universe doesn't want to keep it that way. It freaks me out a little. Self-Insert OC. OC heavy. Eventual romance.
Naruto - Rated: T - English - Adventure - Chapters: 33 - Words: 165,846 - Reviews: 1521 - Favs: 3,743 - Follows: 4,710 - Updated: 9/13/2020 - Published: 12/21/2014 - Minato N., OC
Xander Harris and the Trip Through Hell
by ZebJeb reviews
When the portal of Acathla opens, Xander jumps in to close the portal. Follows his journey through hell to find a way home. Badass Xander.
Buffy: The Vampire Slayer - Rated: T - English - Adventure - Chapters: 11 - Words: 36,891 - Reviews: 87 - Favs: 743 - Follows: 605 - Updated: 8/18/2020 - Published: 11/2/2018 - Xander H., Buffy S. - Complete
Inquisitor Carrow and the Phoenix Fiasco
by littlewhitecat reviews
With Carrow forced into sick leave, much to his horror Timothy finds himself temporarily the Senior UnderSecretary to th Minister of Magic. Between dealing with political plots, unexpected business manoeuvres and the machinations of a bored Carrow, can he survive the year?
Crossover - Harry Potter & Warhammer - Rated: T - English - Humor/Adventure - Chapters: 11 - Words: 160,873 - Reviews: 356 - Favs: 1,083 - Follows: 1,129 - Updated: 8/15/2020 - Published: 12/1/2018 - Complete
Hero? Villain? I'm thinking both and neither
by verycoolname reviews
An SI/OC ends up in some version of the DC universe. Life isn't easy for him at the start, but he definitely lands on his feet. Any guy in his shoes would want to be a superhero, and he is no exception. Making a difference isn't easy though, and he needs to be more than just a superhero to do it. How will the Justice League react to a newcomer who plays by a whole new set of rules?
DC Superheroes - Rated: T - English - Adventure/Humor - Chapters: 16 - Words: 30,005 - Reviews: 525 - Favs: 2,628 - Follows: 3,266 - Updated: 8/12/2020 - Published: 9/8/2019 - OC
Twins: A Different Life
by Jessiikaa15 reviews
When Voldemort attacked he didn't kill Lily and James. When he met his downfall they mistook Harry's twin as the GWL, they send their son away to the Dursleys but he doesn't quite make it in to the Dursley's loving care. Harry will take Hogwarts and his 'family' by storm and by the time the 'light' realize their mistake it will be too late for them to fix. OOC!Dark!Powerful!Harry.
Harry Potter - Rated: T - English - Drama/Adventure - Chapters: 34 - Words: 279,274 - Reviews: 5157 - Favs: 12,265 - Follows: 13,045 - Updated: 8/1/2020 - Published: 1/4/2013 - Harry P., Sirius B., Remus L., Voldemort
Harry Potter and the Pranking of the Multiverse
by ZebJeb reviews
Harry Potter has achieved immense power, a large bit of craziness, and a desire to seek amusement where he can. This will be a series of stories of him traversing the multiverse solving problems through ways that amuse him. Various crossovers planned.
Crossover - Harry Potter & X-overs - Rated: T - English - Humor/Parody - Chapters: 19 - Words: 75,117 - Reviews: 217 - Favs: 1,175 - Follows: 1,345 - Updated: 7/8/2020 - Published: 10/1/2018 - Harry P.
Delinquent Dragon Emperor
by Melkor's Mercy reviews
What if Issei had manifested his sacred gear earlier in life? What if he and Ddraig became friends with Great Red before meeting Raynare? Trained in secret from a young age in preparation for his rival, Issei is shocked when it turns out to be a beautiful silver-haired girl who just transferred to Kuoh Academy with her blue-haired friend. Badass Issei x Harem x Fem Vali x Tiamat
High School DxD/ハイスクールD×D - Rated: M - English - Adventure/Romance - Chapters: 14 - Words: 202,821 - Reviews: 2206 - Favs: 6,852 - Follows: 7,467 - Updated: 7/2/2020 - Published: 10/26/2017 - H. Issei, Vali L., Serafall L., Tiamat
Back to the Beginning
by burnable reviews
Harry finds himself thrust into his four-year old body, after Voldemort killed him in the forest in what would have been his seventh year. Knowing what he did, he decided to fix some things he never had a chance to before. He'd not go into the magical world untrained this time. OP Harry. Science, magic and discovery. Harem.
Harry Potter - Rated: M - English - Adventure/Friendship - Chapters: 27 - Words: 343,433 - Reviews: 1959 - Favs: 5,874 - Follows: 4,844 - Updated: 7/2/2020 - Published: 5/16/2020 - Harry P., Hermione G., Fleur D., Luna L. - Complete
by Twubs reviews
A soul from our world is thrown into the body of Ron Weasley in the exact moment that Harry's name comes out of the Goblet of Fire. Teenage hormones, dark lords, and missing memories is a hell of a combination. SI
Harry Potter - Rated: M - English - Adventure/Drama - Chapters: 45 - Words: 190,176 - Reviews: 1997 - Favs: 3,875 - Follows: 3,557 - Updated: 6/23/2020 - Published: 8/5/2019 - Ron W., OC - Complete
by JustBored21 reviews
Harry Potter, master of death, finds himself in another world. He attracts the attention of Nick Fury and shield. Harry can't help but think of this as an opportunity, after all, a weapon needs something to aim at.
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure/Romance - Chapters: 54 - Words: 252,899 - Reviews: 2726 - Favs: 7,097 - Follows: 7,068 - Updated: 6/22/2020 - Published: 11/5/2019 - [Harry P., Black Widow/Natasha R., Wanda M./Scarlet Witch] - Complete
Harry Potter and The Chance at a New Life
by kossboss reviews
A small change in Harry's battle with the Basilisk had him slowly absorbing Voldemort's memories from the Horcrux in his scar. Follow Harry as he makes preparations to leave the Wizarding world behind for good and embark on a long and exciting journey into the unknown. Little does Harry expect to be launched into a world of false gods and spaceships. Smart/Powerful/Grey Harry.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Adventure/Sci-Fi - Chapters: 17 - Words: 234,483 - Reviews: 2365 - Favs: 5,452 - Follows: 6,804 - Updated: 6/17/2020 - Published: 1/7/2018 - S. Carter, D. Jackson, J. O'Neill, Harry P.
Phoning it in
by dogbertcarroll reviews
A CYOA Story with a twist, an SI with no knowledge of the setting but the ability to escape anything except his fate.
Crossover - X-overs & Worm - Rated: M - English - Humor/Parody - Chapters: 25 - Words: 58,518 - Reviews: 544 - Favs: 1,223 - Follows: 1,193 - Updated: 6/14/2020 - Published: 8/13/2015
Post-Apocalyptic Potter from a Parallel Universe
by burnable reviews
Harry finally defeats Voldemort, but only after the world has been destroyed. Harry has his vengeance, but gets pulled into Voldemort's ritual and is dragged with his body to an alternate universe. First Chapter sets up the first scene. You can skip it reasonably safely. - Complete - Now up on webnovel under my original author name, burnable.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Family - Chapters: 69 - Words: 562,275 - Reviews: 3376 - Favs: 8,436 - Follows: 7,385 - Updated: 5/16/2020 - Published: 7/1/2019 - Harry P., Black Widow/Natasha R. - Complete
What's a Gungan?
by mjimeyg reviews
A teenager falls from the sky but has no presence in The Force. He doesn't even know what he landed on. He certainly isn't anywhere near home anymore.
Crossover - Star Wars & Harry Potter - Rated: M - English - Humor/Adventure - Chapters: 16 - Words: 83,368 - Reviews: 1786 - Favs: 5,747 - Follows: 4,063 - Updated: 5/8/2020 - Published: 4/30/2020 - [Padmé Amidala, Harry P.] Yoda, Sirius B. - Complete
Colors and Capes
by dogbertcarroll reviews
Xander in DC played for laughs. You've never seen crack like this before!
Crossover - Buffy: The Vampire Slayer & Batman - Rated: T - English - Humor/Parody - Chapters: 14 - Words: 36,307 - Reviews: 769 - Favs: 2,362 - Follows: 2,205 - Updated: 4/19/2020 - Published: 5/20/2010 - Xander H.
The Perils of Innocence
by avidbeader reviews
AU. In an institute to help children with psychological issues, a child is abandoned by his guardians because he does extraordinary things. Rather than fear him, the doctors work to help him try to control this ability. They discover other children with these incredible powers. And then odd letters arrive one summer day. Rating will probably go up later. Eventual H/Hr.
Harry Potter - Rated: K - English - Drama - Chapters: 34 - Words: 101,526 - Reviews: 3862 - Favs: 7,833 - Follows: 10,269 - Updated: 4/6/2020 - Published: 8/14/2012 - Harry P., Hermione G.
by dEBB987 reviews
A powerful Raid Boss appeared out of nowhere in Yggdrassil, wandering around the world instead of staying on a specified Dungeon. Rumors about his deadly power and merciless battles spread around the gamer community… and Harry? Well, he wasn't aware he was considered as "Raid Boss", nor that the world he had arrived at was considered a "Game". MOD!OP!Harry Game-Nazarik Real-Nazarik
Crossover - Harry Potter & Overlord/オーバーロード - Rated: T - English - Fantasy - Chapters: 17 - Words: 139,664 - Reviews: 1328 - Favs: 5,181 - Follows: 6,021 - Updated: 4/3/2020 - Published: 8/20/2018 - Harry P., Ainz
by Melkor's Mercy reviews
What if Rukia had never shown up and given Ichigo Shinigami powers? What if the hollow killed him instead? How would this affect Aizen's plans of betrayal? Ichigo finds himself eaten by a hollow shortly after death and awakens within the desolate realm of Hueco Mundo as a Gillian. With only fragmented memories of his past life, he struggles to achieve purpose. Ichigo/harem
Bleach - Rated: T - English - Adventure/Romance - Chapters: 27 - Words: 323,307 - Reviews: 4284 - Favs: 9,191 - Follows: 9,528 - Updated: 2/27/2020 - Published: 2/4/2015 - Ichigo K., Neliel T. O./Nel, Apacci, Menoly
A Wand for Skitter
by ShayneT reviews
Waking in the body of a murdered child, Taylor Hebert, once a super villain and later a super hero must discover who has been killing muggleborns while being forced to go to Hogwarts, among groups who are the most likely suspects.
Crossover - Harry Potter & Worm - Rated: T - English - Fantasy/Suspense - Chapters: 121 - Words: 359,078 - Reviews: 4641 - Favs: 3,046 - Follows: 2,756 - Updated: 2/20/2020 - Published: 2/27/2019 - Complete
by Mister Grin reviews
The story of a man who just really wishes death would let him be. He tried once. Lived a wonderful life, died at a ripe old age. Yet once more he lives in the body of a young child. Time has torn his life's work away, and his only skills are ones from a time long past. Lost, he stumbles upon a game he recognizes. He asks himself… why be a King when you can be a God? (Contains smut)
Overlord/オーバーロード - Rated: M - English - Fantasy/Romance - Chapters: 14 - Words: 156,243 - Reviews: 1567 - Favs: 4,510 - Follows: 4,938 - Updated: 2/5/2020 - Published: 7/30/2019
Tenhawks Alexander Harris and the Shadow Council
by marius1117 reviews
It is a repost of Tenhawks story that is on wayback machine. It is BTVS/Harry Potter/Addams family crossover. A step to one side in time, a shift to another in space, and you would be surprised at the changes one might wreak on an unsuspecting world.
Crossover - Buffy: The Vampire Slayer & Harry Potter - Rated: T - English - Supernatural/Fantasy - Chapters: 119 - Words: 374,776 - Reviews: 43 - Favs: 446 - Follows: 374 - Updated: 1/24/2020 - Published: 1/23/2020 - Xander H., Hermione G.
Inquisitor Carrow and the Tournament of Tribulations
by littlewhitecat reviews
His plans to insert himself within the guts of the Ministry of Magic have been highly successful, his apprentices are proving to be both talented and intuitive, and his efforts to consolidate his position within the mundane world are proceeding nicely. But as he knows all to well, all plans disintegrate on contact with reality...and what is English Heritage anyway?
Crossover - Harry Potter & Warhammer - Rated: T - English - Humor/Adventure - Chapters: 11 - Words: 143,504 - Reviews: 670 - Favs: 1,594 - Follows: 1,107 - Updated: 1/2/2020 - Published: 7/1/2014 - Complete
by AngorMike reviews
Some guy gets reincarnated into a baby in a multi-crossover world. He makes plans, like any reincarnator is bound to. Smallville/BtVS/Harry Potter so far.
Crossover - Harry Potter & Smallville - Rated: M - English - Adventure - Chapters: 4 - Words: 45,174 - Reviews: 127 - Favs: 762 - Follows: 878 - Updated: 11/4/2019 - Published: 8/3/2019 - OC
A Gamers Guide to Necromancy
by The Dark Wolf Shiro reviews
The Gamer System is a ridiculously overpowered ability, and now it's in the hands of a Lich King in Training. Kuro isn't a nice person, and that was before he had a legion of Undead at his command, the multiverse should be afraid. Will go to multiple different worlds Dark MC/Evil MC, Lemons/Smut, Necromancer MC/Gamer MC
Crossover - Anime X-overs & High School DxD/ハイスクールD×D - Rated: M - English - Fantasy/Adventure - Chapters: 39 - Words: 376,263 - Reviews: 2813 - Favs: 4,304 - Follows: 3,844 - Updated: 10/28/2019 - Published: 5/3/2019 - Complete
The Archmage of Arda
by Archmage.Potter reviews
With basilisk venom and phoenix tears within him, Harry's body, spirit and magic is transformed and his lifespan is greatly increased. So, when given the chance to go to another universe where he would be able to grow in peace with other immortals around him, Harry accepts it, and finds himself near Rivendell at the start of the Third Age of Arda.
Crossover - Harry Potter & Lord of the Rings - Rated: T - English - Fantasy - Chapters: 9 - Words: 75,080 - Reviews: 847 - Favs: 4,465 - Follows: 3,295 - Updated: 10/28/2019 - Published: 10/11/2019 - Harry P. - Complete
A God Among Us?
by Aianoir reviews
A Goa'uld stayed on Earth after the rebellion that forced Ra to leave. Having been forced into taking a magical host, it finds itself attending Hogwarts and being drawn into a war on multiple fronts. AU.
Crossover - Harry Potter & Stargate: SG-1 - Rated: M - English - Adventure/Sci-Fi - Chapters: 17 - Words: 95,480 - Reviews: 318 - Favs: 797 - Follows: 1,102 - Updated: 9/18/2019 - Published: 1/25/2017 - OC
Skywalker: A Fanon Story
by I'mjusttryingtofindmyway reviews
Self insert into Anakin Skywalker's body. Raising himself to be someone worthy as the title of 'Chosen' to be a Jedi seems too Rigid, a Sith too selfish. War over idelogies was too stupid a reason to die...war for power to vain. M for safety concerns.
Star Wars - Rated: M - English - Adventure/Sci-Fi - Chapters: 2 - Words: 67,069 - Reviews: 1001 - Favs: 4,756 - Follows: 5,000 - Updated: 9/13/2019 - Published: 12/30/2018
The Havoc side of the Force
by Tsu Doh Nimh reviews
I have a singularly impressive talent for messing up the plans of very powerful people - both good and evil. Somehow, I'm always just in the right place at exactly the wrong time. What can I say? It's a gift.
Crossover - Star Wars & Harry Potter - Rated: T - English - Fantasy/Mystery - Chapters: 24 - Words: 207,600 - Reviews: 7551 - Favs: 17,015 - Follows: 19,198 - Updated: 8/24/2019 - Published: 9/6/2012 - Anakin Skywalker, Harry P.
The Evil Overlord List
by boomvroomshroom reviews
Villains always make the same dumb mistakes. Luckily, Tom Riddle happens to have a rather dangerously genre-savvy friend in his head to make sure that he does this "conquering the world" business the RIGHT way. It's about time the bad guys won for once.
Harry Potter - Rated: T - English - Humor/Adventure - Chapters: 23 - Words: 106,930 - Reviews: 2450 - Favs: 6,701 - Follows: 7,133 - Updated: 8/17/2019 - Published: 1/14/2015 - Harry P., Draco M., Albus D., Tom R. Jr.
A Portal to the Hellmouth
by CiceroTjones reviews
In a world Voldemort destroyed in his maniacal quest for domination, Harry Potter steps through the mislabeled Veil of Death and into a different universe filled with vampires, demons and a slayer.
Crossover - Buffy: The Vampire Slayer & Harry Potter - Rated: M - English - Adventure - Chapters: 10 - Words: 34,107 - Reviews: 219 - Favs: 917 - Follows: 1,381 - Updated: 7/20/2019 - Published: 1/23/2018
Utopian Dreams ( MCU SI Iron man Self Insert)
by techtariq reviews
An extremely intelligent sociopath dies and re-incarnates as Tony Stark in the MCU. Trying to build an utopia without some morally grey actions is impossible. He leaves no stone unturned for power. Will the universe pay the price of his actions? Gradual Escalation to OP levels Tony Stark. Self Insert SI
Avengers - Rated: M - English - Adventure/Humor - Chapters: 8 - Words: 23,583 - Reviews: 98 - Favs: 834 - Follows: 942 - Updated: 6/9/2019 - Published: 5/25/2019
The New God of Earth
by Bakkughan reviews
A Marvel fan wakes up in... the DCEU! Oh, this won't end well... this won't end well for anyone at all...
Batman v Superman: Dawn of Justice - Rated: T - English - Adventure - Chapters: 5 - Words: 29,505 - Reviews: 276 - Favs: 1,119 - Follows: 1,223 - Updated: 6/4/2019 - Published: 2/2/2019
Why Time Travel Should Be Illegal and Other Morals
by mugglesftw reviews
Ever dream of ending up in your favorite book? Think that sounds pretty awesome? Well you're wrong. Time travel sucks, alternate dimensions suck, and trying to raise young wizards without getting yourself killed and accidentally letting the bad guys win really sucks. But getting to give a kid the childhood he needs? Well, that just might make it worth it.
Harry Potter - Rated: T - English - Humor/Family - Chapters: 46 - Words: 208,635 - Reviews: 816 - Favs: 942 - Follows: 1,238 - Updated: 5/28/2019 - Published: 11/25/2017 - Harry P., Albus D., OC, Walden M.
The Elder King
by Elder Dante reviews
(On Hiatus) The World Harry knew had been devastated after the War. He stepped through the Veil into his next Great Adventure. in the World of Ice and Fire as the Harbinger of Death and the Elder King.
Crossover - Harry Potter & A song of Ice and Fire - Rated: M - English - Adventure - Chapters: 12 - Words: 39,484 - Reviews: 353 - Favs: 2,209 - Follows: 2,900 - Updated: 3/18/2019 - Published: 7/24/2018 - Harry P.
The Pyramid of Life
by PoolHero reviews
A determined man is reincarnated into the MCU, what does he seek? Immortality? power? godhood? Why not all. pseudo self Insert as Miles Morales in an alternate MCU.
Avengers - Rated: T - English - Adventure/Sci-Fi - Chapters: 23 - Words: 98,757 - Reviews: 553 - Favs: 1,641 - Follows: 1,713 - Updated: 2/3/2019 - Published: 8/11/2018
The Simurgh's Son
by Darth Marrs reviews
The world first saw Harry Bailey in a photo kneeling on a road before the Endbringer the Simurgh. The Simurgh's psychic scream drove entire cities mad. In Harry, it woke something else entirely. He never told the heroes what happened. After all, how could a young boy explain memories he could not possibly have, of a powerful, ancient sorcerer from a universe that preceded his own?
Crossover - Harry Potter & Worm - Rated: M - English - Fantasy/Drama - Chapters: 66 - Words: 284,650 - Reviews: 4932 - Favs: 3,799 - Follows: 3,704 - Updated: 12/28/2018 - Published: 9/30/2017 - Harry P., Skitter - Complete
by dogbertcarroll reviews
Harry is sure he's living in a fairy tale with himself as the hero. Really, what else makes sense?
Harry Potter - Rated: T - English - Humor - Chapters: 8 - Words: 20,978 - Reviews: 1444 - Favs: 4,099 - Follows: 4,551 - Updated: 12/20/2018 - Published: 11/30/2011 - Harry P.
A Monster's Marriage
by Jiu-jitsu dude reviews
She was a harbinger of darkness, a killer, a monster...and she was happily married to a man who had no idea.
RWBY - Rated: T - English - Humor - Chapters: 12 - Words: 66,314 - Reviews: 1219 - Favs: 5,099 - Follows: 3,770 - Updated: 11/24/2018 - Published: 6/30/2018 - Jaune A., Cinder F. - Complete
by wickedlfairy17 reviews
Being the Master of Death was a curse, plain and simple. That had been death's intention when he 'gifted' his trinkets to the brothers three. The sound of shedding skin crackled loudly in his ear as he got up to look over his new body, he was a girl this time, maybe eight or nine years old. Time travel fic Tom RiddleX Harry potter
Harry Potter - Rated: M - English - Chapters: 15 - Words: 74,573 - Reviews: 2759 - Favs: 7,549 - Follows: 8,006 - Updated: 9/27/2018 - Published: 3/8/2013 - Harry P., Tom R. Jr.
by AngelaStarCat reviews
Harry Potter is not standing up in his crib when the Killing Curse strikes him, and the cursed scar has far more terrible consequences. But some souls will not be broken by horrible circumstance. Some people won't let the world drag them down. Strong men rise from such beginnings, and powerful gifts can be gained in terrible curses. (HP/HG, Scientist!Harry)
Harry Potter - Rated: M - English - Adventure/Friendship - Chapters: 38 - Words: 324,281 - Reviews: 5593 - Favs: 16,665 - Follows: 14,835 - Updated: 9/25/2018 - Published: 1/1/2015 - Harry P., Hermione G. - Complete
A New World
by Leonhard van Euler reviews
After the Battle of Hogwarts, Harry becomes depressed. He realises the only way to escape the expectations of the Wizarding World is to leave that world altogether and find a way to a new, alternate universe where no one knows him. Soon however, SHIELD starts to detect new spikes of electromagnetic energy. They decide to investigate and so they send their best agents.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Humor - Chapters: 6 - Words: 17,365 - Reviews: 457 - Favs: 2,946 - Follows: 4,414 - Updated: 9/22/2018 - Published: 4/1/2016 - Harry P., Black Widow/Natasha R., Iron Man/Tony S., Nick F.
by DuncanIdaho2014 reviews
Dr. Strange saw NO future where Thanos didn't win and wipe out the universe. Still, they valiantly try. Broken and defeated, Stephen enacts a desperate gamble, using the Time Stone to send Tony ten years into the past, right back to when he met Yinsen. Armed with foresight and terrible resolve, Tony WILL protect the planet. OR, how Tony accidentally became a God.
Avengers - Rated: M - English - Sci-Fi/Fantasy - Chapters: 7 - Words: 40,610 - Reviews: 288 - Favs: 2,437 - Follows: 2,055 - Updated: 9/17/2018 - Published: 9/7/2018 - Iron Man/Tony S., Pepper P., Jarvis
Harry Potter and the return to the First life
by dEBB987 reviews
Harry had lived in Nazarik for 200 years. With his luck though, he shouldn't have been surprised when his peace was disturbed by a summoning ritual, his old world requesting the Master of Death. How will Voldemort react when MOD!Harry and Nazarik's NPCs are summoned to end the war? How will normal!Harry? No bashing. Kinda related to my other story but no need to read to understand
Crossover - Harry Potter & Overlord/オーバーロード - Rated: T - English - Fantasy/Adventure - Chapters: 9 - Words: 44,369 - Reviews: 167 - Favs: 1,794 - Follows: 2,162 - Updated: 9/1/2018 - Published: 12/2/2017
For Love of Magic
by Noodlehammer reviews
A different upbringing leaves Harry Potter with an early knowledge of magic and a view towards the Wizarding World not as an escape from the Dursleys, but as an opportunity to learn more about it. Unfortunately, he quickly finds that there are many elements in this new world that are unwilling to leave the Boy-Who-Lived alone.
Harry Potter - Rated: M - English - Chapters: 56 - Words: 812,590 - Reviews: 12471 - Favs: 14,438 - Follows: 12,540 - Updated: 8/13/2018 - Published: 12/15/2015 - Harry P. - Complete
by riyer reviews
Harry saves Sirius from the veil after the end of the war, however, he now has to move to a new dimension and cannot go back.. This is a story of their adventures in Westeros, along with my favorite Sandor.
Crossover - Harry Potter & A song of Ice and Fire - Rated: M - English - Adventure/Humor - Chapters: 8 - Words: 67,146 - Reviews: 352 - Favs: 1,630 - Follows: 2,058 - Updated: 8/13/2018 - Published: 1/7/2018 - Harry P., Sirius B., Sandor C.
by dogbertcarroll reviews
The zombie apocalypse has come, but with almost a full day's advance notice it's not as bad as it could be... or is it?
Buffy: The Vampire Slayer - Rated: T - English - Supernatural/Humor - Chapters: 8 - Words: 21,208 - Reviews: 155 - Favs: 1,039 - Follows: 919 - Updated: 7/22/2018 - Published: 5/20/2018 - Xander H., Dawn S., Harmony K.
Blood and Chaos
by Aetheron reviews
The story brought to you by the depressing realization that any realistic SI involving myself can be summed up as: "He died. Horribly." But... death in the Buffyverse is hardly the end. Sometimes it's just a beginning. A pseudo-SI turned vampire story. Rated M for comedic sociopathy.
Buffy: The Vampire Slayer - Rated: M - English - Humor/Horror - Chapters: 90 - Words: 273,527 - Reviews: 490 - Favs: 1,063 - Follows: 985 - Updated: 3/9/2018 - Published: 11/10/2015 - Amy M., Faith L., Harmony K.
Endless Pantheon: God's Eye
by Todeswind reviews
Harry Dresden gets misplaced after the events of the Darkhallow. Suffice it to say tossed to the edge of the galaxy, he still manages to stir up trouble. After all, the universe exists to trouble Harry Dresden.
Crossover - Stargate: SG-1 & Dresden Files - Rated: T - English - Chapters: 38 - Words: 174,805 - Reviews: 1437 - Favs: 2,069 - Follows: 1,946 - Updated: 12/1/2017 - Published: 4/9/2012 - H. Dresden - Complete
by theaceoffire reviews
Having learned how to save his loved ones millions of years too late, the B.O.B. between worlds grew tired of existence. Tired of everything. Before ending himself, he decided to leave behind something for an alternate version of himself. AU. Godlike. Gamer. Dimensional/Reality/Universe Travel.
Crossover - X-overs & Harry Potter - Rated: M - English - Adventure/Humor - Chapters: 2 - Words: 25,377 - Reviews: 264 - Favs: 1,933 - Follows: 2,434 - Published: 11/22/2017 - Harry P., Hermione G.
I Still Haven't Found What I'm Looking For
by kathryn518 reviews
Ahsoka Tano left the Jedi Order, walking away after their betrayal. She did not consider the consequences of what her actions might bring, or the danger she might be in. A chance run in with a single irreverent, and possibly crazy, person in a bar changes the course of fate for an entire galaxy.
Crossover - Star Wars & Harry Potter - Rated: M - English - Adventure/Romance - Chapters: 16 - Words: 344,480 - Reviews: 5795 - Favs: 16,056 - Follows: 17,574 - Updated: 9/17/2017 - Published: 4/2/2015 - Aayla S., Ahsoka T., Harry P.
The Adventures Of Harry Potter, the Video Game: Exploited
by michaelsuave reviews
Harry Potter catches Voldemort's AK to the noggin only to find out that his life is a video game and he forgot to save. So what does he do? Does he return on Hard mode and work for the challenge? Heck No! Harry uses every exploit, grind, or underhanded tactic he can get his hands on. His life may be a video game, but nobody plays Harry Potter. HIATUS
Harry Potter - Rated: M - English - Humor/Adventure - Chapters: 13 - Words: 101,061 - Reviews: 4317 - Favs: 11,735 - Follows: 13,841 - Updated: 9/3/2017 - Published: 9/22/2013 - Harry P.
A Demon's Deal
by Wand Control reviews
Being an Auror wasn't all it was cracked up to be. Harry Potter was convinced the world was out to make the rest of his life dull; until a demon called Whistler gave him an offer that he just couldn't refuse.
Crossover - Harry Potter & Buffy: The Vampire Slayer - Rated: T - English - Adventure/Fantasy - Chapters: 8 - Words: 51,812 - Reviews: 172 - Favs: 638 - Follows: 959 - Updated: 9/2/2017 - Published: 6/11/2016 - Harry P.
On a Pale Horse
by Hyliian reviews
AU. When Dumbledore tried to summon a hero from another world to deal with their Dark Lord problem, this probably wasn't what he had in mind. MoD!Harry, Godlike!Harry, Unhinged!Harry. Dumbledore bashing.
Harry Potter - Rated: T - English - Humor/Adventure - Chapters: 25 - Words: 69,349 - Reviews: 4901 - Favs: 14,846 - Follows: 15,830 - Updated: 8/26/2017 - Published: 9/11/2014 - Harry P.
Dragon of Dragons: Game of the Year Edition
by Silent Songbird reviews
Hyoudou Issei is known for his perverted nature and the possession of the the Boosted Gear. However, in another universe entirely, he has two sacred gears. The Boosted Gear, and of course a reality warping gear known only as the mysterious Exodus Switch. A power that allows him to live his entire life... as a video game. So what do Ninjas have to do with all this? VideoGame!Issei.
Crossover - Naruto & High School DxD/ハイスクールD×D - Rated: M - English - Adventure/Drama - Chapters: 33 - Words: 335,365 - Reviews: 2566 - Favs: 3,402 - Follows: 3,505 - Updated: 7/7/2017 - Published: 12/30/2015 - Naruto U., H. Issei
by Arthur Hansen reviews
There are many types of administration.
Crossover - Gundam UC & Worm - Rated: T - English - Sci-Fi/Adventure - Chapters: 5 - Words: 16,088 - Reviews: 126 - Favs: 767 - Follows: 881 - Updated: 6/24/2017 - Published: 3/26/2014
The Dark Empire
by Light-in-Oblivion reviews
Harry Potters brother is hailed as the Boy-Who-Lived, leaving Harry forgotten. But when Harry discovers a secret about the first Peverell everything changes. Thrust into a world much larger than he could ever dream about, Harry must rebuild a Empire, avenge an ancestor and understand one truth. Peace is a Lie. *Abandoned as of 20-02-2019*
Crossover - Star Wars & Harry Potter - Rated: M - English - Adventure/Romance - Chapters: 15 - Words: 124,424 - Reviews: 799 - Favs: 3,703 - Follows: 4,127 - Updated: 3/31/2017 - Published: 1/11/2016 - [Harry P., Aayla S.]
Amalgum – Lockhart's Folly
by tkepner reviews
Death wants free of its Master and proposes sending Harry back in time to avoid the unnecessary deaths in fighting Voldemort. Harry readily accepts, thinking he'll start anew as a Firstie. Instead, Harry's soul, magic, and memories end up at the beginning of Second Year — in GILDEROY LOCKHART!
Harry Potter - Rated: T - English - Adventure/Humor - Chapters: 31 - Words: 192,977 - Reviews: 2125 - Favs: 7,141 - Follows: 4,183 - Updated: 2/20/2017 - Published: 4/24/2016 - Harry P., Hermione G., Gilderoy L., Bellatrix L. - Complete
Fates of Love
by BigHead reviews
Fate has a wicked way of playing with the ones in their clutches.
Crossover - Buffy X-overs & Justice League - Rated: T - English - Romance/Adventure - Chapters: 26 - Words: 83,960 - Reviews: 167 - Favs: 492 - Follows: 433 - Updated: 12/26/2016 - Published: 12/11/2005 - Diana of Themyscira/Wonder Woman
The Devil in the Details
by Worldmaker reviews
A sorcerer seeking ultimate power attempts to raise one of the Great Old Ones, but his magicks go awry. Now the beast is on the loose among the vampires and werewolves of Anita Blake's Saint Louis.
Crossover - Buffy: The Vampire Slayer & Cthulhu Mythos - Rated: M - English - Horror/Drama - Chapters: 7 - Words: 73,614 - Reviews: 167 - Favs: 386 - Follows: 398 - Updated: 11/27/2016 - Published: 9/12/2014
Memories of Iron
by becuzitswrong reviews
Taylor Hebert always triggered because of the bullying of classmates and a former friend. Here, instead of triggering, a cosmic entity gifts her with the memories of a man as talented as he was tormented. One who accomplished amazing things in his life. Now Taylor has the opportunity to use that knowledge to save her world. First, she'll need to save her own sanity.
Crossover - Ironman & Worm - Rated: T - English - Adventure - Chapters: 36 - Words: 295,394 - Reviews: 2366 - Favs: 5,328 - Follows: 5,183 - Updated: 7/21/2016 - Published: 3/30/2014 - A. E. Stark/Tony, Skitter
A Propensity For Wrath
by becuzitswrong reviews
Summary: Taylor triggers with a different power. With the ability to see the auras of those around her, as well as to imbue items with her own emotions, Taylor's life takes a different direction.
Worm - Rated: T - English - Sci-Fi - Chapters: 18 - Words: 140,140 - Reviews: 505 - Favs: 1,965 - Follows: 1,983 - Updated: 6/26/2016 - Published: 8/15/2015
All of Eternity at my Fingertips
by Cambrian Beckett reviews
When you wake up in a fictional world a thousand years in the past, only to find immortality and a hunger for blood forced upon you, what do you do? Take over the world of course. Story officially earns it's M rating from Chapter 4 on. [COMPLETE]
Vampire Diaries - Rated: M - English - Adventure - Chapters: 47 - Words: 121,419 - Reviews: 744 - Favs: 2,322 - Follows: 1,390 - Updated: 5/19/2016 - Published: 8/11/2015 - OC - Complete
The Sum of Their Parts
by holdmybeer reviews
For Teddy Lupin, Harry Potter would become a Dark Lord. For Teddy Lupin, Harry Potter would take down the Ministry or die trying. He should have known that Hermione and Ron wouldn't let him do it alone.
Harry Potter - Rated: M - English - Chapters: 11 - Words: 143,267 - Reviews: 1103 - Favs: 6,281 - Follows: 2,718 - Updated: 4/12/2016 - Published: 3/24/2016 - Harry P., Ron W., Hermione G., George W. - Complete
Ship of the Line: Phoenix
by wlfgang213 reviews
This is a response to the Ship of the Line challenge (#7035) on TTH. Xander gets a Starship for Halloween, the Starship Phoenix *ON HIATUS to work on Xanderpocalypse*
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: T - English - Adventure/Sci-Fi - Chapters: 8 - Words: 20,170 - Reviews: 104 - Favs: 418 - Follows: 521 - Updated: 2/23/2016 - Published: 12/31/2015 - Xander H., Buffy S.
The(questionable) burdens of leadership of a troll Emperor
by Noodlehammer reviews
Having check-mated himself into a corner with his acquisition of little sisters that needed protecting as well as freedom, Naruto resigns himself to the idea of taking charge of a nation for their sake. That didn't mean he was going to take the whole thing as seriously as his wife had intended though. Fourth in series.
Crossover - Stargate: SG-1 & Naruto - Rated: M - English - Chapters: 29 - Words: 385,181 - Reviews: 5814 - Favs: 5,343 - Follows: 3,950 - Updated: 12/6/2015 - Published: 12/25/2014 - Complete
Through the Veil Strangely
by littlewhitecat reviews
When Sirius falls through the Veil in the Department of Mysteries Harry attempts to nose-dive after him. A strange encounter for Harry radically changes his world view;why worry about a Dark Lord when there's a good book to explore?
Crossover - Harry Potter & Warhammer - Rated: T - English - Adventure/Humor - Chapters: 6 - Words: 70,340 - Reviews: 398 - Favs: 2,085 - Follows: 1,460 - Updated: 11/16/2015 - Published: 2/28/2014 - Complete
A Sparkle On The Hellmouth
by BrightStar Kenobi reviews
Xander and the Scoobies find themselves on the Hellmouth on Halloween. Life will never be the same again for Xander Harris. Dawn will be in this story as a member born into the Summers family. How will the Scoobies cope with the consequences of Halloween. This will also be AU Post Breaking Dawn Twilight Book and Movie Part 2. YAHF
Crossover - Buffy: The Vampire Slayer & Twilight - Rated: T - English - Sci-Fi/Horror - Chapters: 48 - Words: 141,376 - Reviews: 167 - Favs: 310 - Follows: 320 - Updated: 11/13/2015 - Published: 8/4/2012 - Xander H., Cordelia C.
The Wizard of Steel
by Scott the Wanderer reviews
Harry Potter is far more than even the most imaginative Wizard can imagine. The truth was hidden from everyone, save one man. How will Harry cope with the fact that he is far more than just a wizard. Warning Character Death.
Crossover - Harry Potter & Smallville - Rated: M - English - Fantasy/Adventure - Chapters: 6 - Words: 35,524 - Reviews: 163 - Favs: 805 - Follows: 944 - Updated: 9/4/2015 - Published: 5/3/2015
by archicane reviews
The war on Earth Bet is lost. In a desperate gamble, Taylor finds Phir Se. He sends Taylor back in time with a mission to kill Scion and the Endbringers. With her knowledge of the Apocalypse, can Taylor save the world from destruction, or is history doomed to repeat itself?
Worm - Rated: T - English - Adventure - Chapters: 18 - Words: 105,581 - Reviews: 275 - Favs: 952 - Follows: 1,197 - Updated: 8/25/2015 - Published: 2/5/2014 - Skitter
by Publicola reviews
Most self-inserts are exercises in vanity, and nothing says 'vanity' quite like Gilderoy Lockhart. But with a new personality and knowledge of the future, who knows? Maybe Lockhart will turn out to be a useful DADA teacher after all.
Harry Potter - Rated: M - English - Adventure/Humor - Chapters: 16 - Words: 89,693 - Reviews: 1202 - Favs: 3,776 - Follows: 4,258 - Updated: 8/20/2015 - Published: 7/15/2012 - Gilderoy L., F. Flitwick, Hestia J., Amelia B.
Wand and Shield
by Morta's Priest reviews
The world is breaking. War and technology push on the edge of the unbelievable as S.H.I.E.L.D. desperately tries to keep the peace. Soldier and scientist no longer hold the line alone, as an ancient fire burns alongside them. The last of all wizards.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Supernatural - Chapters: 33 - Words: 260,787 - Reviews: 7455 - Favs: 15,351 - Follows: 16,931 - Updated: 7/22/2015 - Published: 6/2/2012 - Harry P.
Madness at the Gate
by ZenoNoKyuubi reviews
The sequel to ItMoaS. Mad scientist Harry Potter, now twenty years old, is sent to the SGC to half-join SG-1, accompanying them on missions. However, this job, which was just supposed to be providing Harry with research and allow him to expand on his knowledge, will have him make grand discoveries about himself and that of the entire magical race. Harry/Tonks/possibly more
Crossover - Stargate: SG-1 & Harry Potter - Rated: M - English - Sci-Fi/Adventure - Chapters: 34 - Words: 200,523 - Reviews: 3676 - Favs: 5,830 - Follows: 4,638 - Updated: 6/10/2015 - Published: 5/4/2013 - Anise/Freya, Harry P., N. Tonks - Complete
With Strength of Steel Wings
by AngelaStarCat reviews
A young Harry Potter, abandoned on the streets, is taken in by a man with a mysterious motive. When his new muggle tattoo suddenly animates, he is soon learning forbidden magic and planning to infiltrate the wizarding world on behalf of the "ordinary" people. But nothing is ever that black and white. (Runes, Blood Magic, Parseltongue, Slytherin!Harry) (SEE NOTE 1st Chapter)
Harry Potter - Rated: M - English - Adventure/Angst - Chapters: 38 - Words: 719,300 - Reviews: 2291 - Favs: 4,716 - Follows: 5,217 - Updated: 6/4/2015 - Published: 2/22/2013 - Harry P., Hermione G., Draco M., Fawkes
by MarvelMaster616 reviews
After centuries of isolation, mankind is finally allowed to sends a mortal man to Themyscira to act as an ambassador. He must embody the epitome of masculinity. What kind of man could be worthy of such a role? His name is Ron Swanson, Director of Parks and Recreation. And the Amazons will never be the same.
Crossover - Justice League & Parks and Recreation - Rated: T - English - Humor - Chapters: 1 - Words: 14,259 - Reviews: 32 - Favs: 152 - Follows: 76 - Published: 5/3/2015
The World's End
by Chunk127 reviews
Buffy uses certain knowledge she learned about what will happen Halloween to her advantage as a hidden secret is about to rise up on the hellmouth. YAHF
Crossover - Buffy: The Vampire Slayer & Justice League - Rated: T - English - Adventure - Chapters: 31 - Words: 63,120 - Reviews: 215 - Favs: 330 - Follows: 266 - Updated: 3/19/2015 - Published: 10/1/2014 - Xander H., Angel, Buffy S., Willow R. - Complete
Always Read the Fine Print
by questionablequotation reviews
ONE-SHOT. After being entered into the Tri-Wizard Tournament against his will, Harry does some independent research on what precisely "magically binding" means...and comes up with a very different approach to the competition. As they say, the pen is mightier than the sword...but is the quill mightier than the wand?
Harry Potter - Rated: K+ - English - Fantasy - Chapters: 1 - Words: 8,463 - Reviews: 345 - Favs: 4,773 - Follows: 1,637 - Published: 3/16/2015 - Harry P. - Complete
Harry Potter and the Methods of Rationality
by Less Wrong reviews
Petunia married a biochemist, and Harry grew up reading science and science fiction. Then came the Hogwarts letter, and a world of intriguing new possibilities to exploit. And new friends, like Hermione Granger, and Professor McGonagall, and Professor Quirrell... COMPLETE.
Harry Potter - Rated: T - English - Drama/Humor - Chapters: 122 - Words: 661,619 - Reviews: 36105 - Favs: 28,145 - Follows: 20,567 - Updated: 3/14/2015 - Published: 2/28/2010 - Harry P., Hermione G. - Complete
by Emerald Ashes reviews
The presence of a foreign soul may have unexpected side effects on a growing child. I am Lord Volde...Harry Potter. I'm Harry Potter. In which Harry is insane, Hermione is a Dark Lady-in-training, Ginny is a minion, and Ron is confused.
Harry Potter - Rated: T - English - Humor/Parody - Chapters: 21 - Words: 104,212 - Reviews: 1823 - Favs: 9,968 - Follows: 4,658 - Updated: 2/3/2015 - Published: 9/7/2014 - Harry P. - Complete
by Darkpetal16 reviews
Harry Potter could never be the hero. But, she might make a great villain. Satire. Parody. -COMPLETE- F!Harry Fem!Harry Gray!Harry.
Harry Potter - Rated: T - English - Parody/Humor - Chapters: 7 - Words: 218,497 - Reviews: 1639 - Favs: 8,638 - Follows: 4,757 - Updated: 1/18/2015 - Published: 7/13/2013 - Harry P., Tom R. Jr., Basilisk - Complete
Harry Potter and the Boy Who Lived
by The Santi reviews
Harry Potter loves, and is loved by, his parents, his godfather, and his brother. He isn’t mistreated, abused, or neglected. So why is he a Dark Wizard? NonBWL!Harry. Not your typical Harry’s brother is the Boy Who Lived story.
Harry Potter - Rated: M - English - Adventure - Chapters: 12 - Words: 147,796 - Reviews: 4747 - Favs: 13,039 - Follows: 13,029 - Updated: 1/3/2015 - Published: 9/3/2009 - Harry P.
Where No Wizard has Gone Before
by Blueowl reviews
Harry has been reborn time and time again after becoming the Master of Death, living through hundreds of lifetimes in dozens of universes, but this rebirth is strange even by his standards—no doubt thanks to how he had died the last time. StarTrek:TNG/HarryPotter Powerful!Harry MoD!Harry, Guinan, Q, Borg, Lwaxana. COMPLETE
Crossover - StarTrek: The Next Generation & Harry Potter - Rated: M - English - Sci-Fi - Chapters: 9 - Words: 35,164 - Reviews: 494 - Favs: 2,518 - Follows: 1,253 - Updated: 12/21/2014 - Published: 11/26/2014 - J. Picard, Q, D. Troi, Harry P. - Complete
by arturus reviews
A HP/STNG x-over - A Klingon ship finds a destroyed Federation Science station with a Romulan Warbird in orbit. Their rescue mission takes a mysterious turn and soon they find themselves with a dangerous new enemy. HP/OFC. Set in the STNG universe. Being rewritten prior to posting final chapters (completed Chapters 1 - 4).
Crossover - StarTrek: The Next Generation & Harry Potter - Rated: M - English - Sci-Fi - Chapters: 15 - Words: 53,526 - Reviews: 253 - Favs: 886 - Follows: 827 - Updated: 9/25/2014 - Published: 1/11/2010 - Harry P., Sirius B. - Complete
With a Forked Tongue I Lie in Wait (Taming Snakes)
by DelusionalGrandeur reviews
Warnings Inside. Dumbledore ought to have known better than to leave an orphaned Harry Potter in the hands of the Dursleys. A twist of fate has the boy-who-lived living with criminals. Sly, cunning, street-smart, sorted into Slytherin where his housemates have been raised to hate him, will Harry survive? Or maybe it's the House of Snakes that doesn't stand a chance.
Harry Potter - Rated: M - English - Drama - Chapters: 24 - Words: 141,810 - Reviews: 1715 - Favs: 6,100 - Follows: 6,854 - Updated: 9/23/2014 - Published: 11/28/2012 - Harry P., Hermione G., Severus S.
Déjà vu no Jutsu
by Vixen Tail reviews
Take one dead, thirty year old career soldier, stick in the body of a child during the Second Great Shinobi War. Add a mini-Namikaze Minato, ninjas, chakra, tailed beasts, and shake well. Is it any wonder she thought she was insane? Second/Third Great Ninja War era SI AU.
Naruto - Rated: M - English - Chapters: 25 - Words: 572,601 - Reviews: 2575 - Favs: 8,852 - Follows: 4,877 - Updated: 9/16/2014 - Published: 5/2/2013 - [Minato N., Kushina U.] [Shikaku N., OC] - Complete
Trolling the League
by Noodlehammer reviews
Finished with their overly long honeymoon, Naruto and Xanna leave their dimension of origin in favor of a new(and hopefully interesting) one. Finding themselves faced with a world where the supposed protectors of the innocent refuse to kill their obviously evil counterparts, they decide to push some buttons. Sequel to my first story, strongly recommended you read that first.
Crossover - Naruto & Justice League - Rated: M - English - Chapters: 8 - Words: 79,582 - Reviews: 1557 - Favs: 5,142 - Follows: 3,175 - Updated: 8/16/2014 - Published: 6/26/2014 - [Naruto U., Kyuubi/Kurama] - Complete
Beyond the Outer Gate Lies
by gabriel blessing reviews
Harry Dresden had thought he'd seen it all. So had the voice inside his head for that matter. But when one of his all too typical wild weekends ends up with him stranded far outside the Outer Gates, beyond the stretch of even creation itself, he finds out that there are other things out there, laying in wait. Still doesn't make it any easier to make rent on time though...
Crossover - Dresden Files & High School DxD/ハイスクールD×D - Rated: M - English - Humor/Adventure - Chapters: 3 - Words: 140,107 - Reviews: 906 - Favs: 4,192 - Follows: 3,763 - Updated: 7/22/2014 - Published: 3/20/2014
Look! Up In The Sky!
by Belcris reviews
On a world facing inevitable death, a group of heroes makes the ultimate sacrifice to save the life of a child. That sacrifice triggers a change in the multiverse that no one could have ever expected and now Harry Potter will become the hero the world needs. With his friends at his side, Justice will prevail! Harry/Kara. AU. Based on the DC Crisis on Infinite Earths series.
Crossover - Harry Potter & Justice League - Rated: M - English - Adventure/Fantasy - Chapters: 13 - Words: 83,375 - Reviews: 613 - Favs: 2,079 - Follows: 2,498 - Updated: 7/2/2014 - Published: 3/25/2013 - [Harry P., Linda L./Kara Zor-El/Supergirl]
The Last Christmas
by alexanderwales reviews
The mantle of Santa Claus has been passed down once again, this time to an industrial engineer who starts to get some dangerous ideas in his head about the true meaning of Christmas. This fic is still being worked on. I finished it with Christmas (2013) as my deadline, but the story suffered for it, so even though it's complete there will probably be a reworking of it later.
Mythology - Rated: M - English - Sci-Fi/Fantasy - Chapters: 5 - Words: 13,160 - Reviews: 45 - Favs: 243 - Follows: 143 - Updated: 12/24/2013 - Published: 12/10/2013 - Complete
by Prince Mikhail reviews
From Rokudaime Hokage to the Second coming of the Snake Sannin, from Kumo's Thunder God to the Water Demon of Uzushiogakure, the being known as The Eternal Sage has journeyed across an infinite number of realities and played an infinite number of roles. Now, he takes the place of Uzumaki Naruto and shakes the very heavens themselves. Note: this is not a serious fic...Godlike Naruto
Naruto - Rated: T - English - Adventure - Chapters: 14 - Words: 88,905 - Reviews: 781 - Favs: 3,244 - Follows: 2,943 - Updated: 11/26/2013 - Published: 7/21/2013 - Naruto U.
Time Trax of the DEAD
by Draco38 reviews
Takashi stood on a hill, his dead lover at his feet, her sword in his hand. He was awaiting the nuclear fire that would end it all. As it washes across him, he blanks out...but why is there a alarm clock buzzing in his head? A story for a challenge sent to me by VA842867. AU, all characters plus a few extras. Updated for content, spelling and word usage 1/3/14.
Highschool of the Dead - Rated: T - English - Chapters: 32 - Words: 148,732 - Reviews: 875 - Favs: 1,503 - Follows: 811 - Updated: 6/30/2013 - Published: 1/27/2013 - Complete
Harry amidst the Vaults of Stone
by NothingPretentious reviews
Following the fall of Voldemort, it is up to the Gringotts goblins to carry out the terms of the Potters' will. What will happen when young Harry Potter - halfblood, Parselmouth, curse-scarred, outsider - is raised in the stalagmite city of Underfoot?
Harry Potter - Rated: T - English - Adventure/Fantasy - Chapters: 28 - Words: 157,245 - Reviews: 2222 - Favs: 4,044 - Follows: 4,676 - Updated: 5/24/2013 - Published: 2/23/2011 - Harry P.
A Spark of Genius
by michaelsuave reviews
Xander Harris was never called a genius, but after a different choice of Halloween costumes he is hit with a 'spark' of mad genius, the abilities that go with it, and flung into a far different world. Come and enjoy the madness. GirlGenius vers costume. HIATUS
Crossover - Buffy: The Vampire Slayer & Justice League - Rated: M - English - Adventure/Humor - Chapters: 45 - Words: 532,972 - Reviews: 2983 - Favs: 3,123 - Follows: 2,680 - Updated: 5/12/2013 - Published: 10/30/2010 - Xander H.
Naruto: Myoushuu no Fuuin
by May Wren reviews
A seal had managed to defeat and imprison the Kyuubi no Kitsune, the strongest demon to ever exist. It was just ink on paper-or a stomach, as the case may be-and it held so much power… 'Yeah,' Naruto decided 'I gotta get me some of that.'
Naruto - Rated: M - English - Chapters: 9 - Words: 92,529 - Reviews: 5091 - Favs: 18,746 - Follows: 16,876 - Updated: 7/16/2012 - Published: 1/28/2011 - Naruto U.
by ShayneT reviews
Trapped by an alien collector, Lieutenant Commander Data discovers an early 21st century android excavated from the ruins of Sunnydale and a capsule containing the frozen body of one of the Eugenic wars most notorious figures...Buffy Summers.
Crossover - StarTrek: The Next Generation & Buffy: The Vampire Slayer - Rated: T - English - Chapters: 47 - Words: 103,194 - Reviews: 304 - Favs: 845 - Follows: 395 - Updated: 9/14/2011 - Published: 6/12/2011 - Data, Buffy S. - Complete
by ShaperV reviews
Sakura thought she was a capable kunoichi until she died in the Chuunin Exam. Now she's stuck in a loop, dying again and again while she struggles to understand her strange predicament. How hard can it be to pass one stupid test? Sakura/Naruto/Hinata
Naruto - Rated: M - English - Adventure/Romance - Chapters: 31 - Words: 203,939 - Reviews: 3718 - Favs: 7,568 - Follows: 3,865 - Updated: 5/20/2011 - Published: 7/5/2009 - Sakura H. - Complete
His Own Man
by Crunchysunrises reviews
In the station between Life and Death Harry makes a different choice. Now he is eleven again, nothing is going the same as before, and people are starting to ask questions, especially the Malfoys, the Hogwarts professors and, most worryingly, Mad-Eye Moody. Harry is beginning to suspect that he might not be up to this Master of Death business and everything that goes along with it.
Harry Potter - Rated: T - English - Adventure/Friendship - Chapters: 31 - Words: 147,481 - Reviews: 5798 - Favs: 15,535 - Follows: 16,944 - Updated: 1/2/2011 - Published: 10/19/2009 - Harry P.
The Hill of Swords
by gabriel blessing reviews
When Louise Valliere performed her summons for her familiar, she certainly didn't expect for it to be a human! Strangely enough, the boy she summoned, Shirou Emiya, didn't expect to get summoned so soon. He hadn't even died yet!
Crossover - Fate/stay night & Familiar of Zero - Rated: M - English - Fantasy - Chapters: 23 - Words: 356,642 - Reviews: 2846 - Favs: 9,059 - Follows: 4,138 - Updated: 11/17/2010 - Published: 7/18/2010 - Shirō E., Louise - Complete
Chunin Exam Day
by Perfect Lionheart reviews
Naruto finds he is flung back in time and must repeat the entire Chunin exam over and over and over, until he gets it right and possibly saves Konoha in the bargain.
Naruto - Rated: T - English - Adventure/Humor - Chapters: 77 - Words: 344,950 - Reviews: 15915 - Favs: 10,531 - Follows: 8,036 - Updated: 5/22/2010 - Published: 12/4/2007 - Naruto U.
The Terran Ascension
by JewelsGlow15 reviews
HPxSG1 When Harry finds the Chamber of Merlin within the halls of Hogwarts the future of Earth will never be the same. And neither will the characters.
Harry Potter - Rated: M - English - Sci-Fi/Adventure - Chapters: 26 - Words: 152,039 - Reviews: 1120 - Favs: 2,410 - Follows: 2,815 - Updated: 4/25/2010 - Published: 3/2/2007
Harry Potter and the Four Founders
by Darth Marrs reviews
In which Harry discovers there is more to being the Heir of the Four Founders than than just having really cool tattoos. Powerful Harry, Multi-Ship. Post OOTP. No Slash.
Harry Potter - Rated: M - English - Fantasy - Chapters: 30 - Words: 122,625 - Reviews: 2208 - Favs: 7,516 - Follows: 3,437 - Updated: 9/19/2009 - Published: 12/29/2008 - Harry P. - Complete
Knowledge is Power
by Defenestratable reviews
AU. Harry is two years older than canon and raised by Remus. Neville is BWL. Story of Harry's search for knowledge to cure his mother. Snarky characters, witty humor, Quidditch, deeply developed OCs. Harry/Fleur.
Harry Potter - Rated: M - English - Fantasy/Adventure - Chapters: 29 - Words: 298,731 - Reviews: 528 - Favs: 4,701 - Follows: 2,671 - Published: 6/16/2009 - Harry P., Fleur D.
A Black Comedy
by nonjon reviews
COMPLETE. Two years after defeating Voldemort, Harry falls into an alternate dimension with his godfather. Together, they embark on a new life filled with drunken debauchery, thievery, and generally antagonizing all their old family, friends, and enemies.
Harry Potter - Rated: M - English - Chapters: 31 - Words: 246,320 - Reviews: 6554 - Favs: 18,421 - Follows: 6,649 - Updated: 4/7/2008 - Published: 2/18/2007 - Complete
Harry Potter and the Hero's Path
by TheJackOfDiamonds reviews
AU Ritually abused by the Dursley's, young Harry Potter learns to count on himself. After discovering magic at a young age, he practices to become stronger to protect those weaker than him. Full Summary inside.
Harry Potter - Rated: T - English - Adventure - Chapters: 23 - Words: 201,769 - Reviews: 3774 - Favs: 5,860 - Follows: 5,597 - Updated: 12/24/2006 - Published: 3/31/2006 - Harry P.
Browncoat, Green Eyes
by nonjon reviews
COMPLETE. Firefly: :Harry Potter crossover Post Serenity. Two years have passed since the secret of the planet Miranda got broadcast across the whole 'verse in 2518. The crew of Serenity finally hires a new pilot, but he's a bit peculiar.
Crossover - Harry Potter & Firefly - Rated: M - English - Adventure - Chapters: 39 - Words: 298,538 - Reviews: 4671 - Favs: 9,233 - Follows: 2,968 - Updated: 11/12/2006 - Published: 3/23/2006 - Harry P., River - Complete