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The Mission Stays the Same
by Broken Trident reviews
A joke of Chaos daemon sent two unlikely allies - an Eldar Farseer and an Imperial Storm trooper, through the Warp and into another Universe. In this place, everything is alien to them. Except for one thing - war. War is something they know very well. (Story adopted by Regina Dea. New author starts from Chapter 21)
Crossover - Warhammer & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 28 - Words: 320,294 - Reviews: 2373 - Favs: 4,134 - Follows: 4,529 - Updated: 12/1/2020 - Published: 10/4/2011 - Eldar, Imperial Guard, J. Garson
Promises of a Wandering Hero
by Neoalfa reviews
He promised to be a Hero capable of saving everyone. But before that he made other promises he can't remember under a different name. How will Shirou react when he finds his lost past? - Shirou/Multi Mature Contents.
Crossover - Love Hina & Fate/stay night - Rated: M - English - Romance/Adventure - Chapters: 27 - Words: 170,309 - Reviews: 3407 - Favs: 6,083 - Follows: 6,695 - Updated: 5/17/2020 - Published: 2/2/2012 - Shirō E.
Mahou Senki: Lyrical Days
by Hero Slayer reviews
The wheel of fate is derailed as Emiya Shirou is brought up in Uminari City. Watch the birth of a Magical Hero as the boy with a body of swords meets the White Devil.
Crossover - Magical Girl Lyrical Nanoha & Fate/stay night - Rated: T - English - Adventure/Humor - Chapters: 9 - Words: 76,232 - Reviews: 355 - Favs: 1,117 - Follows: 1,041 - Updated: 12/29/2019 - Published: 6/13/2011 - Nanoha T., Yuuno S., Shirō E. - Complete
The Closet of Possibility
by Books of Change reviews
Harry Potter accidentally turns 221B's cleaning supply closet into a magical portal that leads to worlds that reflect the deepest, most desperate curiosity of a person. Sherlock, unfortunately, didn't know that when he opened it to take out the vacuum cleaner. Sherlock, HP, Canon Sherlock Holmes triple crossover; ASIM compliant
Crossover - Harry Potter & Sherlock - Rated: K+ - English - Humor - Chapters: 4 - Words: 15,654 - Reviews: 128 - Favs: 449 - Follows: 368 - Updated: 10/29/2019 - Published: 2/14/2014 - Complete
The Lives and Times of Kaleido Shirou Schweinorg
by Angry Santo reviews
A collection of snippets and dabbles recording the alternate lives and troubling times of the adoptive son of Wizard Marshal Kischur Zelretch Schweinorg, Shirou Schweinorg. Akasha preserve him because he's going to need the help...
Crossover - X-overs & Fate/stay night - Rated: M - English - Adventure/Parody - Chapters: 31 - Words: 137,139 - Reviews: 375 - Favs: 817 - Follows: 777 - Updated: 4/28/2019 - Published: 5/24/2012 - Shirō E.
Backward With Purpose Part I: Always and Always
by deadwoodpecker reviews
AU. Harry, Ron, and Ginny send themselves back in time to avoid the destruction of everything they hold dear, and the deaths of everyone they love.
Harry Potter - Rated: M - English - Chapters: 55 - Words: 286,867 - Reviews: 4928 - Favs: 7,518 - Follows: 2,871 - Updated: 9/28/2018 - Published: 2/28/2008 - Harry P., Ginny W. - Complete
A Study in Magic
by Books of Change reviews
When Professor McGonagall went to visit Harry Watson, son of Mr. Sherlock Holmes and Dr. Watson, to deliver his Hogwarts letter, she was in the mindset of performing a familiar if stressful annual routine. Consequently, she was not prepared to find Harry Potter at 221B Baker Street. BBC Sherlock HP crossover AU
Crossover - Harry Potter & Sherlock - Rated: T - English - Family - Chapters: 82 - Words: 515,886 - Reviews: 5604 - Favs: 7,771 - Follows: 5,883 - Updated: 8/31/2018 - Published: 11/24/2011 - Harry P., Sherlock H., John W. - Complete
by kyugan reviews
Before Fudge can appoint Dolores Umbridge as the new DADA Professor, Dumbledore seeks out a candidate of his own. And after all, the best tutors against the Dark Arts are those who are Dark themselves… 5th Year
Crossover - Harry Potter & Devil May Cry - Rated: T - English - Humor - Chapters: 17 - Words: 77,445 - Reviews: 1271 - Favs: 2,921 - Follows: 2,760 - Updated: 5/30/2018 - Published: 8/7/2009 - Albus D., Vergil
Fate Revelation Online
by daniel-gudman reviews
Ilya likes to play video games, and in the time she has remaining, Shirou is more than willing to play the new VR game with her. But when they are trapped inside the game, [Sword Art Online], they determine something even more distressing: Kayaba Akihiko is definitely a Magus.
Crossover - Fate/stay night & Sword Art Online/ソードアート・オンライン - Rated: T - English - Sci-Fi/Fantasy - Chapters: 79 - Words: 400,880 - Reviews: 1733 - Favs: 3,671 - Follows: 3,818 - Updated: 11/18/2017 - Published: 10/5/2013 - Illyasviel von Einzbern, Shirō E., Asuna/Asuna Y., Kirito/Kazuto K.
by Allora Gale reviews
Lelouch had been quite happy with his life. Sure they were living in obscurity, but he and Nunnally were safe. All of that changes however, when his identity is revealed and Lelouch is forced back into the fold of the Imperial family.
Code Geass - Rated: T - English - Adventure - Chapters: 98 - Words: 674,275 - Reviews: 8257 - Favs: 6,274 - Follows: 5,595 - Updated: 8/21/2016 - Published: 7/25/2010 - Lelouch L.
Mass Effect: Clash of Civilizations
by Eterna1Soldier reviews
In 2157 a Citadel Council exploratory vessel is tasked with opening a dormant Relay into unknown regions of the galaxy. What they find is something they never expected. What happens when two civilizations centered around different technologies clash?
Crossover - Halo & Mass Effect - Rated: T - English - Adventure/Mystery - Chapters: 21 - Words: 96,812 - Reviews: 3449 - Favs: 5,383 - Follows: 6,282 - Updated: 5/22/2016 - Published: 10/13/2011 - Tali'Zorah
A Demon Among Devils
by The Crimson Lord reviews
Igor had asked him to die for the world. She would ask him to die for her. Problem was, he didn't really like dying, not for a second time, at least.
Crossover - Persona Series & High School DxD/ハイスクールD×D - Rated: T - English - Adventure/Fantasy - Chapters: 22 - Words: 285,578 - Reviews: 4641 - Favs: 7,451 - Follows: 6,688 - Updated: 1/31/2016 - Published: 3/29/2014 - Minato A./Makoto Y.
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: 7401 - Favs: 15,024 - Follows: 16,656 - Updated: 7/22/2015 - Published: 6/2/2012 - Harry P.
by Mashadar reviews
The unlikeliest of crossings. The most improbable of incidents. The most hilarious of universes. A considerably different sort of crossover. Sanity is for the weak anyway.
Crossover - Familiar of Zero & Magicka - Rated: K+ - English - Adventure/Humor - Chapters: 5 - Words: 57,583 - Reviews: 345 - Favs: 1,158 - Follows: 1,159 - Updated: 4/23/2015 - Published: 12/24/2011 - Louise
Want and Need
by Kiiam reviews
How does the Grail choose a Master or a Servant? Fact of the matter is, it knows the difference between want and need. Masters of the Fourth Holy Grail War know they want a strong Servant, but the Grail knows the Servants they need.
Fate/stay night - Rated: M - English - Adventure/Supernatural - Chapters: 16 - Words: 133,420 - Reviews: 933 - Favs: 2,694 - Follows: 2,882 - Updated: 2/8/2015 - Published: 9/26/2012 - Archer, Kiritsugu E.
Lelouch of Britannia
by Cal reflector reviews
History often hinges on a moment. What if young Lelouch avoided the fate of exile and remained with the royal family? All roles become reversed. The tale of Lelouch's quest for power and vengeance as the Black Prince of the Empire.
Code Geass - Rated: T - English - Drama/Adventure - Chapters: 29 - Words: 138,685 - Reviews: 3124 - Favs: 4,919 - Follows: 4,370 - Updated: 6/21/2014 - Published: 10/2/2007 - Lelouch L.
Sword Art Online: Cyber World
by Ten-Faced Paladin reviews
Kayaba Akihiko has begun his Death Game, but he did not predict one of his employees discovering his plot. A fellow programmer has added his own modifications to the game. A literal game changer. Can its presence in SAO change the doomed fate of so many players or will it just raise the death toll? *Cover by Fenikkusumaru*
Crossover - Kamen Rider & Sword Art Online/ソードアート・オンライン - Rated: T - English - Adventure - Chapters: 5 - Words: 61,998 - Reviews: 67 - Favs: 188 - Follows: 161 - Updated: 4/14/2014 - Published: 3/8/2014
The Goddess of Hope
by Da-Hermit-Gamer reviews
It is intangible, it is believed by most, it is a powerful feeling. Now, it gains a form for which to influence an event that has wrought nothing but tragedy. Not all can survive, but perhaps they can still be saved, still be given a small chance for peace. The Goddess has answered the call. At the end all we can do is hope. (On storage indefinitely, please see revision Annahme)
Crossover - Fate/stay night & Puella Magi Madoka Magica/魔法少女まどか★マギカ - Rated: T - English - Chapters: 10 - Words: 65,674 - Reviews: 289 - Favs: 816 - Follows: 859 - Updated: 4/11/2014 - Published: 8/23/2012 - Kirei K., Madoka K. - Complete
by Epsilon Zeta reviews
The case of the Silver Cross Bible takes a different turn as Yuuno Scrya is brought in. But along the way, he stumbles upon some unusual women who look like... the Aces? A Materials centric fic co-written with Nanya.
Magical Girl Lyrical Nanoha - Rated: T - English - Humor/Sci-Fi - Chapters: 30 - Words: 114,909 - Reviews: 203 - Favs: 185 - Follows: 174 - Updated: 11/18/2013 - Published: 7/31/2010 - Yuuno S., Material-S, Material-L, Material-D
The Fall of Lord Frieza
by Mr.Arkham reviews
Frieza makes a different choice against Goku on Namek and his life takes a drastically different course. As his empire and family crumble away from him, Frieza must rise from the ashes and become a hero in a galaxy that fears and despises him.
Dragon Ball Z - Rated: T - English - Drama/Adventure - Chapters: 58 - Words: 193,571 - Reviews: 1360 - Favs: 950 - Follows: 559 - Updated: 9/10/2013 - Published: 9/13/2012 - Frieza - Complete
Herwald von Einzbern and the Chamber of Secrets
by kyugan reviews
Herwald returns for his 2nd year of Magical Education. And all he has to deal with is centuries of prejudice, an incompetent DADA professor, an overeager House Elf and an ancient monster that's awoken hungry from it's 50 year slumber. No worries, right?
Crossover - Harry Potter & Fate/stay night - Rated: T - English - Adventure/Fantasy - Chapters: 21 - Words: 102,009 - Reviews: 1094 - Favs: 1,869 - Follows: 1,719 - Updated: 8/31/2013 - Published: 4/3/2011 - Harry P., Illyasviel von Einzbern
by Niger Aquila reviews
In one world, the war against Lord Voldemort is raging. In another, a Hogwarts professor named Tom Riddle decides to put his theory on alternate worlds to test and embarks on a trip that quickly turns into a disaster. AU sixth year. DH compliant.
Harry Potter - Rated: T - English - Drama - Chapters: 26 - Words: 76,878 - Reviews: 945 - Favs: 2,086 - Follows: 2,384 - Updated: 1/26/2013 - Published: 9/27/2005 - Tom R. Jr., Albus D., Voldemort
Lelouch of the Revolution
by Lilyflower1987 reviews
What if by a chance of fate an unwitting Prince Clovis had stumbled upon Lelouch and Nunnally before the Shinjuku incident ever happened? They say the future is not set in stone but destiny will not be cheated. Chapters 1-10 re-reeditied, more to come soon.
Code Geass - Rated: T - English - Drama - Chapters: 52 - Words: 236,891 - Reviews: 2114 - Favs: 2,303 - Follows: 2,007 - Updated: 2/16/2012 - Published: 1/10/2009 - Lelouch L.
by AlfheimWanderer reviews
Familiar spirits are the mark of those born with magic, their proof of nobility. To partake in their summoning, the most sacred act of all. Come, oh beautiful, sacred, strong familiar spirit, and grant us our heart's desire...
Crossover - Anime X-overs & Familiar of Zero - Rated: T - English - Drama/Supernatural - Chapters: 1 - Words: 13,746 - Reviews: 63 - Favs: 192 - Follows: 181 - Published: 8/22/2011 - Louise
Herwald von Einzbern and the Philosopher's Stone
by kyugan reviews
The 5th Heaven's Feel has been averted, with no apparent victor, but for Herwald von Einzbern, recently turned eleven, a whole new adventure is about to begin in a world he left behind ten years prior. AU cross, rated T for occasional german cursing.
Crossover - Harry Potter & Fate/stay night - Rated: T - English - Adventure/Humor - Chapters: 18 - Words: 104,097 - Reviews: 569 - Favs: 1,795 - Follows: 785 - Updated: 3/8/2011 - Published: 2/20/2011 - Harry P., Illyasviel von Einzbern - Complete
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: 2790 - Favs: 8,699 - Follows: 3,911 - Updated: 11/17/2010 - Published: 7/18/2010 - Shirō E., Louise - Complete
Oh God Not Again!
by Sarah1281 reviews
So maybe everything didn't work out perfectly for Harry. Still, most of his friends survived, he'd gotten married, and was about to become a father. If only he'd have stayed away from the Veil, he wouldn't have had to go back and do everything AGAIN.
Harry Potter - Rated: K+ - English - Humor/Parody - Chapters: 50 - Words: 162,639 - Reviews: 15240 - Favs: 24,652 - Follows: 10,118 - Updated: 12/22/2009 - Published: 9/13/2008 - Harry P. - Complete
by Megaolix reviews
See the battle between Souji Seta and one of his strongest foes: Mystery Food X. In groups of snippets.
Megami Tensei - Rated: K+ - English - Humor - Chapters: 2 - Words: 10,884 - Reviews: 29 - Favs: 146 - Follows: 80 - Updated: 5/18/2009 - Published: 2/25/2009 - Soji S.
by BajaB reviews
AU one-shot set after sixth year. Harry confronts Voldemort with an alternate reason for some of the Dark's Lord's failures, and offers to help him out, for a price.
Harry Potter - Rated: K - English - Chapters: 1 - Words: 8,559 - Reviews: 405 - Favs: 3,285 - Follows: 802 - Published: 1/25/2009 - Harry P., Voldemort - Complete
End Of the Line
by shewhoguards reviews
Hell was, Snape decided, a crowded railway platform.Post Deathly Hallows. Contains spoilers.
Crossover - Harry Potter & Discworld - Rated: T - English - Angst/Humor - Chapters: 8 - Words: 30,933 - Reviews: 839 - Favs: 2,489 - Follows: 694 - Updated: 10/31/2008 - Published: 7/22/2007 - Severus S. - Complete
by DobbyElfLord reviews
DONE! Harry has defeated Voldemort, but it was a costly victory. Aberforth Dumbledore presents a plan to go back and kill the infant Riddle, but Harry will have to stay there 10 years. Can Harry alter the wizarding world's destiny? WWII and Grindelwald
Harry Potter - Rated: T - English - Supernatural/Suspense - Chapters: 39 - Words: 289,078 - Reviews: 3966 - Favs: 8,604 - Follows: 3,447 - Updated: 9/1/2007 - Published: 9/15/2006 - Harry P., Tom R. Jr. - Complete
A Better Man
by Valandar reviews
Vernon changed in the beginning to be a better man, thanks to a wish. How will this affect Harry, and the entire Wizarding World? Now complete! Please R&R. AU, HPGW, RWHG, RLNT
Harry Potter - Rated: T - English - Drama - Chapters: 54 - Words: 192,896 - Reviews: 1807 - Favs: 2,909 - Follows: 1,058 - Updated: 9/5/2006 - Published: 8/12/2005 - Ginny W., Harry P. - Complete
Birds of a Feather
by Solid Shark reviews
The Grimaldi Falcon... Teenage college student, accomplished hacker... decorated war hero. Why has this ZAFT ace deserted, and what is he doing on Heliopolis? Time may reveal his secrets... AU novelization of Gundam SEED, rated for violence.
Gundam Seed - Rated: T - English - Adventure - Chapters: 46 - Words: 500,948 - Reviews: 686 - Favs: 237 - Follows: 106 - Updated: 6/30/2006 - Published: 7/30/2005 - Complete
Make A Wish
by Rorschach's Blot reviews
Harry has learned the prophesy and he does not believe that a schoolboy can defeat Voldemort, so he decides that if he is going to die then he is first going to live.
Harry Potter - Rated: T - English - Humor/Adventure - Chapters: 50 - Words: 187,589 - Reviews: 11414 - Favs: 21,940 - Follows: 7,597 - Updated: 6/17/2006 - Published: 3/23/2005 - Harry P. - Complete
Sort: Category . Published . Updated . Title . Words . Chapters . Reviews . Status .
Heroic Myth reviews
In the distant past, before the Gods descended onto the lower world, Heroes made contracts with Spirits to fight the monsters born from the Dungeon. But with the descent of the Gods and the advent of the Falna, those Heroes and Spirits have passed onto legend. However, with the discovery of a certain object in the Dungeon, these legends will return to life once more.
Crossover - Fate/stay night & Dungeon ni Deai o Motomeru no wa Machigatte Iru Darou ka - Rated: T - English - Adventure - Chapters: 51 - Words: 512,269 - Reviews: 2746 - Favs: 4,515 - Follows: 5,115 - Updated: 1/13 - Published: 2/14/2019 - Archer, Gilgamesh, Bell C., Lefiya V.
Harry Potter and the Mistress of the Night Sky reviews
A failed attempt in capturing a Dark Wizard leaves several muggles dead and only one young girl as a survivor. Harry Potter, feeling somewhat responsible for the mess, decides to claim the power that he had left years ago. The power of the Hallows he had left behind. But, an act of kindness with the Stone left him in a situation nothing could ever prepare him for. Parenthood.
Crossover - Harry Potter & Magical Girl Lyrical Nanoha - Rated: T - English - Adventure/Family - Chapters: 4 - Words: 22,900 - Reviews: 153 - Favs: 656 - Follows: 853 - Updated: 2/24/2015 - Published: 4/17/2013 - Harry P., Hayate Y.
Persona Magi Madoka Magica reviews
Narukami Yuu, age 15, is about to start a new life in the town of Mitakihara. However, in a twist of fate, the world seems to react to him a little earlier than he would have liked as he soon finds himself involved in a world of Shadows. On the other side of the coin, one girl trapped in an eternal loop will see an end to her nightmare.
Crossover - Persona Series & Puella Magi Madoka Magica/魔法少女まどか★マギカ - Rated: T - English - Mystery/Adventure - Chapters: 12 - Words: 96,641 - Reviews: 187 - Favs: 463 - Follows: 448 - Updated: 9/13/2013 - Published: 6/1/2012 - Souji S./Yuu N., Homura A., Kyubey
Code Magi Lyrical Rider: Side StorieS reviews
Some random not-quite-canon side stories that my mind has churned out while I should be writing more important things.
Crossover - Code Geass & Puella Magi Madoka Magica/魔法少女まどか★マギカ - Rated: T - English - Humor/Friendship - Chapters: 7 - Words: 44,119 - Reviews: 40 - Favs: 56 - Follows: 46 - Updated: 6/12/2013 - Published: 8/11/2012
Code Magi Lyrical Rider: StrikerS reviews
The world does not end once an incident has resolved. Life goes on as the girls that can use magic become women that can use magic. The closing of the chapter in one world is followed by the rising of the curtains in another world. Villains shall rise again and Heroes shall fall. The sequel to Code Magi Lyrical Rider has begun. Code Geass/Madoka/Nanoha/Kamen Rider Cross.
Crossover - Magical Girl Lyrical Nanoha & Puella Magi Madoka Magica/魔法少女まどか★マギカ - Rated: T - English - Family/Friendship - Chapters: 5 - Words: 81,186 - Reviews: 58 - Favs: 116 - Follows: 106 - Updated: 4/4/2013 - Published: 8/22/2012
Glory to the Principality of Tristain reviews
Plucked from the fall of A Baoa Qu, one Zeon pilot must adapt to a new world, and at the same time the world must change. A collaboration fic.
Crossover - Gundam UC & Familiar of Zero - Rated: T - English - Chapters: 8 - Words: 44,400 - Reviews: 54 - Favs: 187 - Follows: 201 - Updated: 3/7/2013 - Published: 2/3/2012
Kamen Rider HomuO Magica reviews
Akemi Homura was always a lucky girl. A shame it was always the BAD kind of luck. After spending several months in a hospital after a terrible earthquake, she ends up in the middle of two different battles with Magical Girls and Witches alongside a train that travels through time. How unlucky can one person be?
Crossover - Kamen Rider & Puella Magi Madoka Magica/魔法少女まどか★マギカ - Rated: T - English - Humor/Adventure - Chapters: 1 - Words: 9,934 - Reviews: 6 - Favs: 26 - Follows: 17 - Published: 6/1/2012 - Homura A.
Code Magi Lyrical Rider reviews
After denying the "world without lies," Lelouch, Suzaku and C.C. attempt to leave the World of C, but the world has other plans for them. Code Geass/Madoka/Nanoha/Kamen Rider cross. Main Story Finished. Movie Wars and Omakes Finished. Sequel, Code Magi Lyrical Rider StrikerS is out, look for it.
Crossover - Code Geass & Puella Magi Madoka Magica/魔法少女まどか★マギカ - Rated: T - English - Fantasy/Adventure - Chapters: 29 - Words: 308,297 - Reviews: 236 - Favs: 274 - Follows: 148 - Updated: 4/26/2012 - Published: 9/24/2011 - Complete
Devil Ärms: ReturnerS reviews
Three years after the event of StarS and barely a year after the Mariage Incident, a new threat looms over the TSAB. Out from the darkness, a shadow returns to protect the small light. Rated T for now. The "Nonexistent" sequel to Devil Ärms: StarS. OCxCC
Magical Girl Lyrical Nanoha - Rated: T - English - Hurt/Comfort/Family - Chapters: 12 - Words: 82,368 - Reviews: 35 - Favs: 14 - Follows: 17 - Updated: 10/27/2011 - Published: 7/12/2011 - Subaru N., Teana L.
Devil Ärms: StarS reviews
As the sole wielder of the Devil Ärms he returns to Earth under the watch of the TSAB. However, his future is clouded and catches up to him. OCxCC.
Magical Girl Lyrical Nanoha - Rated: T - English - Hurt/Comfort/Romance - Chapters: 26 - Words: 136,725 - Reviews: 68 - Favs: 32 - Follows: 26 - Updated: 6/24/2011 - Published: 7/17/2008 - Subaru N., Teana L. - Complete
Devil Ärms: LegendS reviews
A young man enters the world of magic...it's a coincidence...right? A retelling of MSLN StrikerS with some original characters. OCxCC pairing. Search for Devil Ärms: StarS for the sequel!
Magical Girl Lyrical Nanoha - Rated: T - English - Romance/Adventure - Chapters: 18 - Words: 59,933 - Reviews: 45 - Favs: 41 - Follows: 15 - Updated: 7/10/2008 - Published: 5/22/2008 - Subaru N., Teana L. - Complete