Buffy: The Vampire Slayer Crossovers
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Torn Apart by kaitlin1227
This is the 3rd installment in my Torn series. If you haven't read the first 2 please do :) This takes place right after the end of the second story. How will Buffy deal with this new change in her life?
Crossover - Buffy: The Vampire Slayer & Originals - Rated: T - English - Romance/Supernatural - Chapters: 19 - Words: 30,697 - Favs: 1 - Updated: 1h - Published: 13h - Buffy S., Klaus M., Elijah M.
Buffy and the Lethal Protector by Celgress reviews
Tired of battling Spider-Man in NYC Eddie Brock, aka the anti-hero called Venom, seeks a quiet life as a high school journalism teacher in Sunnydale California. Little does he or his other suspect their new home town is anything but peaceful. Starts at the beginning of BtVS Season Two and will continue from there, assuming it generates enough interest.
Crossover - Buffy: The Vampire Slayer & Spider-Man - Rated: T - English - Fantasy/Supernatural - Chapters: 1 - Words: 718 - Reviews: 2 - Published: 9h - Angel, Buffy S., Eddie B./Venom
Child of a powerhouse comes to Hogwarts by Virgo 01
Belladonna Diana Rosenberg, adoptive daughter of the Red witch, Willow Rosenberg founder of the Rosenberg Coven. What would happen if Dumbles made the terrifyingly stupid mistake of inviting this child of a powerhouse to Hogwarts? Well you'll have to read to find out.
Crossover - Buffy: The Vampire Slayer & Harry Potter - Rated: T - English - Adventure/Fantasy - Chapters: 1 - Words: 1,104 - Follows: 3 - Published: 21h - OC
Broken But Not Destroyed by lateVMlover reviews
This is set after Arrow season 2's undertaking. Oliver can't take the guilt and flees the city, leaving Thea, John, Felicity, and Roy to pick up the pieces. Buffy comes to Starling City looking for both a hellmouth and a new slayer. Buffy will help train and save city in Oliver's absence. Set more in the Arrow world than BTVS. Previously posted on Arrow main page.
Crossover - Buffy: The Vampire Slayer & Arrow - Rated: T - English - Adventure/Hurt/Comfort - Chapters: 30 - Words: 112,991 - Reviews: 39 - Favs: 52 - Follows: 68 - Updated: 7/4 - Published: 10/4/2014
Second Chances by chadmaako reviews
What if, somehow, Willow couldn't do the spell needed to bring Buffy back at the start of Season 6? What if, instead, Buffy was allowed by the Powers That Be to say goodbye to the one person that understood her? What if she asked that person a favor? What if that person said yes? Let's find out together, shall we? Rated T for language and sexual situations. Read, review and enjoy.
Crossover - Buffy: The Vampire Slayer & Angel - Rated: T - English - Supernatural/Adventure - Chapters: 97 - Words: 426,375 - Reviews: 159 - Favs: 49 - Follows: 47 - Updated: 7/4 - Published: 4/24/2014
Harry Potter and the Gaining of Faith by chadmaako reviews
She is a slayer. Born to fight the demons, vampires and the forces of darkness. Now, because of bad luck and bad mistakes, she's running. He is The Boy Who Lived. Destined to destroy the Dark Lord. Now, because of a loveless home and a manipulative old wizard, he is more alone than ever. Together, they are more than they ever were apart. Rated T for language, violence and innuendo.
Crossover - Buffy: The Vampire Slayer & Harry Potter - Rated: T - English - Supernatural/Romance - Chapters: 12 - Words: 82,562 - Reviews: 178 - Favs: 346 - Follows: 489 - Updated: 7/4 - Published: 3/28
Cold by Zarathis Wolfsister
(Prequel of sorts to 'Righteous Side of Hell"). They told him that his brother was beyond saving. But,ever the optimist, Thor had tried to bring his brother back. Only,he failed and all of Asgard will suffer. (Takes place after Thor 2 and before Age of Ultron) Please read author's note.
Crossover - Buffy: The Vampire Slayer & Avengers - Rated: T - English - Angst/Drama - Chapters: 1 - Words: 1,503 - Published: 7/4
Synchronicity by Authoressinhiding reviews
Dean Winchester only knows one person as screwed up as he is. She calls herself a Vampire Slayer. But wait, aren't vampires extinct? Set pre-Supernatural, post-Chosen.
Crossover - Supernatural & Buffy: The Vampire Slayer - Rated: T - English - Adventure/Friendship - Chapters: 32 - Words: 118,002 - Reviews: 95 - Favs: 39 - Follows: 60 - Updated: 7/4 - Published: 11/13/2014 - Faith L., Dean W.
Heart's Apocalypse by DeathTheKat
Oz, Spike and Gunn are a three man punk band trying to make a name for themselves. Even though they can't decide on an actual band name! They're short a back up singer/guitarist since Amy quit and took off and their manager, Lorne, has decided to arrange a few auditions before tonight's show. Shenanigans...
Crossover - Buffy: The Vampire Slayer & Angel - Rated: T - English - Humor/Parody - Chapters: 4 - Words: 3,195 - Updated: 7/4 - Published: 7/2 - Oz, Spike, Charles G., Lorne
Weirdness Is Genetic by Sherza reviews
Xander always hoped Tony wasn't his father. Jim never expected to be one. Jon just wants to get through high school without dying of boredom. Fate works in funny ways.
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: K+ - English - Adventure/Family - Chapters: 45 - Words: 123,278 - Reviews: 297 - Favs: 326 - Follows: 521 - Updated: 7/4 - Published: 4/22/2012 - Xander H., Jonathan O.
Uncle Quentin's Spy by Starfox5 reviews
In the summer following her 4th year at Hogwarts, Hermione Granger is visited by a great-uncle she hasn't met before, and learns that the world is older than she thought, and that wizards are not the only ones fighting the forces of Darkness.
Crossover - Harry Potter & Buffy: The Vampire Slayer - Rated: T - English - Adventure/Romance - Chapters: 17 - Words: 97,802 - Reviews: 150 - Favs: 192 - Follows: 277 - Updated: 7/4 - Published: 3/9 - [Harry P., Hermione G.] Q. Travers
Torn by kaitlin1227
Buffy is asked to go to New Orleans to help with a turf war brewing between the vampires, werewolves, witches and The Original vampires? How will things go when she meets the sexy, mysterious, & Quick Tempered Klaus or the handsome, noble, romantic Elijah? They may be as different as day and night but that doesn't matter when it comes to the heart. Read the Sequel: Torn Together
Crossover - Buffy: The Vampire Slayer & Originals - Rated: T - English - Romance/Supernatural - Chapters: 22 - Words: 25,408 - Favs: 4 - Follows: 3 - Updated: 7/4 - Published: 6/9 - Buffy S., Faith L., Klaus M., Elijah M. - Complete
Awaiting Medical News by Cotto
Season 7, remember how Xander got hurt trying to stop Caleb from butchering the potentials in the vineyard, this takes that scene and runs with it- painful, and emotionally stressful, but with a surprising crossover in it. Please read, review/comment, and enjoy. Further summery inside. Chaste story.
Crossover - Buffy: The Vampire Slayer & Bible - Rated: T - English - Mystery/Hurt/Comfort - Chapters: 1 - Words: 3,712 - Favs: 1 - Follows: 2 - Published: 7/4 - [Willow R., Xander H., Kennedy]
Xander's Creed by exsailor1999 reviews
Xander the Assassin. An Assassin in SunnyD, the monsters better start running. First four chapters have been reworded. New material will begin in chapter 5.
Crossover - Buffy: The Vampire Slayer & Assassin's Creed - Rated: K - English - Adventure/Supernatural - Chapters: 4 - Words: 17,889 - Reviews: 14 - Favs: 70 - Follows: 99 - Updated: 7/4 - Published: 6/12 - Xander H.
Time and Again by Barefoot XO reviews
When Xander Harris goes missing in the Congo, you'll never guess where he ends up. Or perhaps I should say when?
Crossover - Buffy: The Vampire Slayer & Harry Potter - Rated: T - English - Drama/Adventure - Chapters: 15 - Words: 33,420 - Reviews: 249 - Favs: 592 - Follows: 793 - Updated: 7/3 - Published: 12/22/2013 - [Xander H., Minerva M.] Harry P., Neville L.
Gateway to Change by Barefoot XO reviews
Hunting for a demon in Washington DC leads Riley Finn into a foothold situation very different than he's ever experienced before. Flung into a world of ray guns and aliens, Finn will be remade as the leader of SG-3. World 703 in the Crisis of Infinite Scoobies.
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: T - English - Adventure/Romance - Chapters: 1 - Words: 1,377 - Reviews: 3 - Favs: 5 - Follows: 13 - Published: 7/3 - [Riley F., S. Carter]
Divisions of Self by Barefoot XO reviews
Janus is a Roman God representing division of self, according to Giles. What if he was so much more, an ascended Tok'ra who desperately wants to help his people? How would that affect Halloween? Especially considering a special costume Ethan has ready...
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: T - English - Adventure/Humor - Chapters: 6 - Words: 7,197 - Reviews: 29 - Favs: 107 - Follows: 153 - Updated: 7/3 - Published: 4/25 - Xander H., Braítac, Egeria
Are You an Angel? by Barefoot XO reviews
What if hell was a figurative word for where Acathla was meant to draw the Earth? What if hell was a desert world in a galaxy far, far away. Can Angel protect a different Chosen One from his fate? Only time will tell. First in the Guardian Angel series.
Crossover - Star Wars & Buffy: The Vampire Slayer - Rated: T - English - Adventure/Drama - Chapters: 3 - Words: 3,776 - Reviews: 10 - Favs: 16 - Follows: 31 - Updated: 7/3 - Published: 2/14 - Anakin Skywalker, Angel
Shadows of the Apocalypse by pjmb13 reviews
During a losing battle with alien forces, an REF cruiser is forced into a desperate maneuver which takes them to an unexpected location. The survivors encounter a different world from what they are familiar with or known. What will they do especially when they encounter a pair of Vampire Slayers and how will the world react to their arrival.
Crossover - Buffy: The Vampire Slayer & Robotech/Macross - Rated: T - English - Sci-Fi/Romance - Chapters: 17 - Words: 86,043 - Reviews: 7 - Favs: 31 - Follows: 29 - Updated: 7/3 - Published: 4/2 - Xander H., Buffy S., Faith L.
The Journey, not the Destination by Xena Avenger reviews
An epically long fic. What happens in is? Starts with Angel fighting the dragon and Buffy helping deal with the consequences. Story begins at the end of 'Angel, Not Fade Away.' Buffy/Angel
Crossover - Buffy: The Vampire Slayer & Angel - Rated: T - English - Chapters: 70 - Words: 468,435 - Reviews: 135 - Favs: 42 - Follows: 42 - Updated: 7/3 - Published: 7/30/2012 - Buffy S., Angel
Far Away Lands by poe1911 reviews
Xander falls through a portal and ends up in a land unlike any he's ever seen before.
Crossover - Buffy: The Vampire Slayer & Chronicles of Narnia - Rated: T - English - Fantasy/Romance - Chapters: 9 - Words: 44,482 - Reviews: 42 - Favs: 96 - Follows: 118 - Updated: 7/3 - Published: 5/4 - Complete
Twilight on the Hellmouth by exsailor1999 reviews
YAHF; Xander and Cordelia have a run in with vamps from the twilight world. Neither will ever be the same again.
Crossover - Buffy: The Vampire Slayer & Twilight - Rated: K - English - Romance/Supernatural - Chapters: 3 - Words: 7,252 - Reviews: 6 - Favs: 25 - Follows: 24 - Updated: 7/3 - Published: 6/25 - [Xander H., Cordelia C.] [Edward, Bella]
Transformers Prime – Slayer love by PrimesSPARROW
One shot story
Crossover - Buffy: The Vampire Slayer & Transformers/Beast Wars - Rated: T - English - Romance/Suspense - Chapters: 1 - Words: 5,067 - Favs: 2 - Follows: 1 - Published: 7/2 - [Buffy S., Optimus Prime] [Faith L., Megatron] - Complete
Xander Lestrange by Ninja Master reviews
Xander loses a bet and has to dress up as a woman for Halloween. He has no idea that be going as Bellatrix Lestrange, his long since dead aunt. That Ethan Rayne plans to change him into her. Changing his way of life has he knows it. EDITED AND RE-FORMATTED
Crossover - Buffy: The Vampire Slayer & Harry Potter - Rated: T - English - Supernatural/Fantasy - Chapters: 40 - Words: 44,533 - Reviews: 46 - Favs: 51 - Follows: 76 - Updated: 7/2 - Published: 3/18/2013 - Xander H., Bellatrix L.
Healed By Love by lateVMlover reviews
This is my sequel to "Undone By Love" that picks up where that story left off. It will continue the season 3 storyline from VD with both the Scooby Gang and Originals. Buffy and Alaric are about to be married, but his cursed ring will cause problems. Also, Klaus is bent on punishing Willow. Will he regret what he unleashes? Lots of action, romance, and some slash.
Crossover - Buffy: The Vampire Slayer & Vampire Diaries - Rated: T - English - Romance/Drama - Chapters: 5 - Words: 16,262 - Reviews: 29 - Favs: 13 - Follows: 19 - Updated: 7/2 - Published: 5/16 - Buffy S., Willow R., Alaric S., Klaus
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