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Lightning, Part 1 by The New York Bear reviews
In the Chamber of Secrets unknown powers awaken in Harry and he discovers that he's a mutant as well as a wizard. Now he's off to America with Professor Xavier to try to control his new powers. Featuring the original X-Men. Not a time travel story. Marvel Universe moved forward 30 years. Good Dumbledore
Crossover - X-Men & Harry Potter - Rated: K+ - English - Adventure/Friendship - Chapters: 35 - Words: 149,596 - Reviews: 201 - Favs: 587 - Follows: 783 - Updated: 11h - Published: 10/5/2020 - Charles X./Professor X, Harry P., Albus D.
Spider-Man and Kitty Pryde: Into The Great Unknown by MAB86 reviews
An old multiversal threat returns to hunt down the Spiders, but this time, there's a Wild Card on the play. Welcome to the Spider-Verse, Kitty Pryde! Hope you survive the experience (Part of the "Alt-616" Universe)
Crossover - X-Men & Spider-Man - Rated: T - English - Adventure/Romance - Chapters: 20 - Words: 113,467 - Reviews: 81 - Favs: 29 - Follows: 29 - Updated: 5/23 - Published: 3/6 - [Katherine P./Shadowcat, Peter P./Spider-Man] Miles M./Ultimate Spider-Man
Peace in Our Time: Scars of Hellfire by DC-MarvelGirl 1997 reviews
Volume 4 of Peace in Our Time. Magneto is ruling Genosha once more. Senator Kelly is president of the United States, and the X-men under Tony Stark's financial backing are faced with prejudice and cosmic-level threats they've never faced before.
Crossover - X-Men & Avengers - Rated: T - English - Adventure - Chapters: 11 - Words: 42,523 - Reviews: 8 - Favs: 6 - Follows: 6 - Updated: 5/23 - Published: 1/2 - [Jean-Grey S./Phoenix, Scott S./Cyclops] Charles X./Professor X, Iron Man/Anthony S.
What Billy Saw by Canucklehead Cowgirl reviews
This is an AU of our ongoing AU. It'll all make sense soon as to why we're showing you this, but if there's too much fluff to be found in our 714 Universe, fear not. There is precious little that is fluffy here and honestly, a whole lot of misery and angst and awful. This is the universe that can drive the demiurge mad. And he can't do a thing to stop it. MAJOR CHARACTER DEATHS
Crossover - X-Men & Avengers - Rated: T - English - Chapters: 83 - Words: 447,572 - Reviews: 143 - Favs: 6 - Follows: 7 - Updated: 5/21 - Published: 12/27/2019 - Scott S./Cyclops, James H./Wolverine/Logan, Graydon Creed, Captain America/Steve R.
Knuckles vs The Juggernaut -a Sonic vs Marvel story- by CVGWJames reviews
Months after the events of Shadow the Hedgehog (2005), The Juggernaut attacks Central City and Knuckles intervenes, leading to a battle between the two powerhouses. Will Knuckles beat Juggernaut or is he too strong? Rated Fiction T for swearing and violence
Crossover - X-Men & Sonic the Hedgehog - Rated: T - English - Sci-Fi - Chapters: 1 - Words: 2,240 - Reviews: 1 - Published: 5/20 - Knuckles - Complete
Young And In Love by Canucklehead Cowgirl reviews
There are always new threats that come for the X-Men, and old ones that crop up to be a pain time and time again, but there's always more going on than what the world sees, and sometimes that drama can spill out into how the team is seen. Young families, recovering from trauma, and still doing their best to save the day? How DO they do it? **MULTIPLE ESTABLISHED OC's**
Crossover - X-Men & Avengers - Rated: T - English - Adventure/Family - Chapters: 9 - Words: 40,173 - Reviews: 1 - Favs: 1 - Updated: 5/18 - Published: 4/5 - Scott S./Cyclops, James H./Wolverine/Logan, OC, Hawkeye/Katherine B.
Harry Potter y la Batalla de los Reyes (Unchained Version) by Maestros de las Sombras reviews
Su magia respondió, ante su desesperado deseo de ser querido por alguien, de ser importante. Una llave a un mundo distinto. O quizás, a más de un mundo. Una forma de encontrar el cariño, el amor y el deseo de importarle a alguien, se abren ante él. [Harry Potter Marvel DC] [Remake de La Batalla de los Reyes]
Crossover - X-Men & Harry Potter - Rated: M - Spanish - Adventure/Romance - Chapters: 2 - Words: 3,015 - Reviews: 1 - Favs: 6 - Follows: 8 - Updated: 5/18 - Published: 5/16 - [Harry P., Hermione G., Jean-Grey S./Phoenix, Anna Marie/Rogue]
X-Men: Inferno by MatrixOfWumbo
For nearly 20 years the name 'Belasco' has hung over the Xavier School like a dark cloud. Now he has come to Earth, and the X-Men must stand and face him once again. But this time, they won't do it alone... The third story in my MCU X-Men series.
Crossover - X-Men & Avengers - Rated: T - English - Adventure/Fantasy - Chapters: 3 - Words: 8,263 - Follows: 1 - Updated: 5/17 - Published: 5/3 - Katherine P./Shadowcat, Illyana R./Magik, Dr. Strange/Stephen S., Carol Danvers/Captain Marvel
A Father's Authority by newbee25
"Son, over my dead body will we resurrect the old man. His day is done. The future belongs to you." Set during Marvel's ongoing Cable series, starting with #10. There are spoilers to the comic. Warning: spanking
Crossover - X-Men & X-Force - Rated: T - English - Family - Chapters: 1 - Words: 2,636 - Follows: 1 - Published: 5/6 - Scott S./Cyclops, Nathan S./Cable
The Jean Grey School: New York by The-Tsar-Unanswerable reviews
A group of young problem mutants have to spend their summer school at the Jean Grey School in New York City. Everything will change. People will live and die. Feel free to message me a character from your favourite media that you think should cameo or become an important player in the story.
Crossover - X-Men & Phineas and Ferb - Rated: M - English - Sci-Fi - Chapters: 3 - Words: 6,987 - Reviews: 1 - Favs: 1 - Follows: 1 - Updated: 5/5 - Published: 4/29
Burnt Genes by Outlaw Realms reviews
It was believed that only the mundane humans could evolve until a young magician abused by his human family proved differently, as he gained a magical mutation. Control. Using his power as a conduit of psychic-magic, Harry has to overcome a world that can hate and love him to find his own way, as he is taken to mutant academy, and soon has to heads off to a school for magic.
Crossover - X-Men & Harry Potter - Rated: T - English - Sci-Fi/Fantasy - Chapters: 1 - Words: 7,995 - Reviews: 16 - Favs: 160 - Follows: 253 - Published: 5/5 - Kurt W./Nightcrawler, Anna Marie/Rogue, Katherine P./Shadowcat, Harry P.
Teddy Nott and the Sinister Marauders by Kazakh Doom
Set on Sfär. Sister fanfic of "Exiles: the Wands of War." Attn: timbarney110 challenge
Crossover - X-Men & Harry Potter - Rated: T - English - Angst - Chapters: 6 - Words: 7,449 - Updated: 5/2 - Published: 2/16 - Mr. Sinister, Theodore N., Daphne G.
Kuzuri: Route X by Remus973 reviews
Ken Kaneki now knows safety in the halls of the X-Mansion. And yet, life still throws curveballs at him. On top of trying to bond with the sister he never knew, Professor X chooses him to take his father's place while keeping a vital, world-changing secret. Read as Kaneki struggles to live up to the legacy of the Wolverine as the world calls on the X-Men to take action once again.
Crossover - X-Men & Tokyo Ghoul/東京喰種トーキョーグール - Rated: T - English - Drama/Sci-Fi - Chapters: 16 - Words: 204,630 - Reviews: 2 - Favs: 20 - Follows: 19 - Updated: 4/30 - Published: 4/28/2020 - Complete
Legacy of M by Storm0fCrows reviews
Magneto is dead. The sanctuary he built destroyed, his hope for a better world shattered his kingdom burnt to ashes. Taylor Hebert knows none of this, the world she is on is not her own… but nature abhors a vacuum and the King is Dead. Long live the Queen House Of M. Post GM. New Power Taylor
Crossover - X-Men & Worm - Rated: T - English - Drama/Adventure - Chapters: 10 - Words: 31,641 - Reviews: 78 - Favs: 389 - Follows: 483 - Updated: 4/28 - Published: 4/19/2019 - Erik L./Magneto, Skitter
Justice League: The Feral Mutant V2 by agant6 reviews
Wolverine has fought for a very long period of his life. Be it external foes or interal ones. Now he will bear the heavy weight of a sin he never thought he would ever commit. But he won't have face his demons alone again. With help of new powerful companions on an alternate earth he will find the means to be a hero once more. Going through revision.
Crossover - X-Men & Justice League - Rated: T - English - Adventure/Sci-Fi - Chapters: 3 - Words: 13,139 - Reviews: 21 - Favs: 80 - Follows: 89 - Updated: 4/28 - Published: 3/31/2018
Destino distorcionado by Sam el mapache reviews
Donde el matrimonio Potter decide abandonar a uno de sus hijos para mantenerlo a salvo. Sin saber que años después este se presentaría en Hogwarts y el caos se desataría al saberse que Harry Potter no falleció esa noche de diciembre.
Crossover - X-Men & Harry Potter - Rated: T - Spanish - Adventure/Romance - Chapters: 1 - Words: 1,550 - Reviews: 3 - Favs: 6 - Follows: 8 - Published: 4/25 - Charles X./Professor X, James H./Wolverine/Logan, Harry P., Albus D.
Deadly Touch by writingonthewalls18
Sookie Stackhouse- a cocktail waitress and bar owner- thought she had seen it all: Vampires, Shifters, Fairies, Witches, and more. She has championed the safety of Bon Temps, Louisiana. When a returning Southerner arrives in Bon Temps, Sookie soon learns that she may be more than what she seems and something Sookie has never encountered.
Crossover - X-Men & Sookie Stackhouse/Southern Vampire Mysteries - Rated: T - English - Supernatural - Chapters: 2 - Words: 2,386 - Published: 4/15 - Anna Marie/Rogue, Sookie
A Mutant's Hero Academia by Tebocchi reviews
Akano Yumi was a completely normal young girl (as normal as one could be in a superhuman society), beloved by her family and friends. Thought to be quirkless for a time, Yumi's powers awakened after a horrible incident. A quirk wasn't the only thing she'd gained that day, with it came memories of her past life. Reincarnated! Jean Grey x Multiple
Crossover - My Hero Academia/僕のヒーローアカデミア & X-Men - Rated: T - English - Fantasy/Romance - Chapters: 32 - Words: 119,777 - Reviews: 162 - Favs: 425 - Follows: 495 - Updated: 4/14 - Published: 1/7/2020 - Jean-Grey S./Phoenix, 1-A Students, Katsuki B., Shouto T.
Wands and Claws by JustBored21 reviews
Harry Potter is the 'boy-who-lived', is that all? No, because he and his sister are mutants as well. One day Harry and his sister find themselves rescued from experimentation and taken to live with the X-Men and Grandpa Wolverine. How would Hogwarts handle a mutant and proud pair of Potter's? Select character bashing, crossover story.
Crossover - X-Men & Harry Potter - Rated: M - English - Adventure/Romance - Chapters: 20 - Words: 60,261 - Reviews: 1417 - Favs: 2,999 - Follows: 3,812 - Updated: 4/14 - Published: 10/6/2020 - [Harry P., Emma F./White Queen, Jean-Grey S./Phoenix] James H./Wolverine/Logan
Steven Universe: The Fantastic Mutants by lightyearpig reviews
The universes of Steven and Marvel collide once more when Professor Charles Xavier offers Steven the opportunity to train at his school. But when an alliance between Magneto Doctor Doom is formed, the Crystal Gems make new partnerships themselves with the X-Men and the Fantastic Four.
Crossover - X-Men & Steven Universe - Rated: T - English - Sci-Fi/Adventure - Chapters: 6 - Words: 24,474 - Reviews: 7 - Favs: 17 - Follows: 14 - Updated: 4/7 - Published: 1/1/2020 - Katherine P./Shadowcat, James H./Wolverine/Logan, Steven U.
Woven In Love by Grabbergirl128
Marvel has been having a big theme on love lately and it seems that every superhero is either getting a lover or married and having children... So, I decided to write this fanfic about Quicksilver getting a visit from the cupid like everybody else, you’d be surprised who I picked, Spider-Woman and he deserves love and a girlfriend, and I bet like everyone else, his GF is unexpected
Crossover - Avengers & X-Men - Rated: K+ - English - Romance/Supernatural - Chapters: 1 - Words: 3,601 - Published: 4/6 - Quicksilver/Pietro M., Neena T./Domino, Spiderwoman/Jessica D., Piotr R./Peter/Colossus - Complete
Eternal Summers by robbiepoo2341 reviews
Chance and Elin Summers aren't quite on the same page when it comes to having kids, but they're dancing around the possibility. Unfortunately, both the Summers line and the Howlett family are of interest to a certain Sinister bad guy who thinks he can play god in their lives.
Crossover - X-Men & Avengers - Rated: T - English - Adventure/Hurt/Comfort - Chapters: 19 - Words: 85,768 - Reviews: 1 - Favs: 3 - Follows: 2 - Updated: 4/2 - Published: 1/20 - Scott S./Cyclops, James H./Wolverine/Logan, Mr. Sinister
Spiderman : Avengers academy by danishmarchielo05 reviews
the path of becoming a hero is long and there's no short cut, discovering new ones along the way, knowing that there's danger up ahead, will our team of teen superheroes will win the fight or lose it, with the help of our main character and heroine, and the most powerfull weapon in the intire universe.
Crossover - Spider-Man & X-Men - Rated: T - English - Humor/Romance - Chapters: 3 - Words: 3,850 - Reviews: 9 - Favs: 12 - Follows: 9 - Updated: 4/2 - Published: 12/15/2020 - Peter P./Spider-Man, Laura K./X-23
After Many Dates Danny and Kitty by 61394 reviews
After the dating service Danny decides to ask Kitty Pride to be his girlfriend will their relationship be able to survive ghosts mutants supervillain's Deadpool and the biggest threat of all HIGH SCHOOL read to find out A spin-off of the many dates of Danny Fenton by Flower Princess 11
Crossover - X-Men & Danny Phantom - Rated: K+ - English - Adventure/Romance - Chapters: 67 - Words: 259,665 - Reviews: 476 - Favs: 146 - Follows: 150 - Updated: 3/28 - Published: 1/16/2020 - [Danny F., Katherine P./Shadowcat]
Tarantella by HVulpes2.0 reviews
What happens when a certain mutant telepath is at the same event as a certain future spider hero and gets bitten herself?
Crossover - Spider-Man & X-Men - Rated: T - English - Chapters: 2 - Words: 5,243 - Reviews: 5 - Favs: 18 - Follows: 22 - Published: 3/27
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