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Lightning, Part 3: Rise of the Sentinels by The New York Bear reviews
Two years have passed since Harry Potter discovered he was a mutant as well as a wizard and helped found the X-Men. Now, as his fifth year arrives Voldemort has been defeated and the world seems to be at peace. Unfortunately a new menace is rising to threaten both worlds. 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: 19 - Words: 88,051 - Reviews: 73 - Favs: 197 - Follows: 273 - Updated: 7/21 - Published: 3/17
The X-Louds by Smoking Wrecker reviews
The Louds are a family of mutants and together with the X-men, they will use their powers to battle against the Brotherhood or Mutants or anyone who poses a threat to both human and mutants kind.
Crossover - X-Men & Loud House - Rated: T - English - Adventure/Sci-Fi - Chapters: 2 - Words: 2,204 - Reviews: 9 - Favs: 11 - Follows: 12 - Updated: 2h - Published: 6/9 - The Loud Family
Innocence Lost by kathryn518 reviews
Presented with an opportunity, Vernon jumps at the chance to get rid of the unwanted burden foisted upon his normal family. In the hands of those wanting to create a true weapon, Harry's entire life is altered, sending not just his destiny but those of several others down a different path. But when your fate is to be a weapon, can that ever truly change?
Crossover - X-Men & Harry Potter - Rated: M - English - Adventure - Chapters: 2 - Words: 38,591 - Reviews: 406 - Favs: 3,378 - Follows: 3,903 - Published: 1/13/2017 - Laura K./X-23, Harry P.
O mutantech a lidech by Amratin
AU: Pokračování od O pavoucích a lidech. Peter Parker a Harry Osborn se společně dostali na vysokou školu. To ale není to jediné, co se děje v jejich životech. Zvláště když Spider-Man svádí neustálé zápasy s Green Goblinem. Navíc se na scéně objevuje mutantské hnutí, které rozvíří už tak neklidné vody New Yorku. (femHarry)
Crossover - X-Men & Spider-Man - Rated: K+ - Czech - Sci-Fi/Friendship - Chapters: 48 - Words: 76,979 - Follows: 5 - Updated: 7/26 - Published: 5/7/2023 - Lorna D./Polaris, Peter P./Spider-Man, Harry O.
X-Men: The unnatural omega's, Volume 4 Endgames by abcd12344321 reviews
Set immediately after Volume 3 of the second arc, The Breaches in Reality are becoming more and more frequent, and so are the enemies that they bring with them. The Question is, what are the Enemies preparing for? Rated M for some gore and language and blood only.
Crossover - X-Men & X-overs - Rated: M - English - Sci-Fi/Adventure - Chapters: 36 - Words: 308,482 - Reviews: 1 - Favs: 1 - Follows: 4 - Updated: 7/26 - Published: 2/17 - [Laura K./X-23, OC] Erik L./Magneto, Wade W./Deadpool
Canadian Blue: Off the Leash by brooklynrhyno reviews
With one final test in her way to N7, Commander Jane Shepard learns a valuable lesson from the Final Instructor at the ICT. As well she should. After all, he is "the best there is at what he does".
Crossover - X-Men & Mass Effect - Rated: K - English - Drama/Sci-Fi - Chapters: 1 - Words: 5,487 - Reviews: 1 - Favs: 7 - Follows: 5 - Published: 7/25 - James H./Wolverine/Logan, Shepard - Complete
Jason Todd : The Wolverine (E-33) by Chadw996 reviews
During the final moments at the warehouse, Jason awakens his feral abilities, revealing himself as a mutant. His claws cut and tear as he travels the world, from the Xavier Manson to Japan. He'll be the best there is at what he does. He is the Wolverine. (Harem)
Crossover - Young Justice & X-Men - Rated: M - English - Adventure - Chapters: 3 - Words: 11,464 - Reviews: 4 - Favs: 28 - Follows: 29 - Updated: 7/23 - Published: 6/28/2022 - Jason T./Robin II, James H./Wolverine/Logan
Canadian Blue: One Name by brooklynrhyno reviews
Logan is in the Mass Effect universe. How does the Queen of Omega deal with The Best There Is At What He Does?
Crossover - X-Men & Mass Effect - Rated: K - English - Humor/Adventure - Chapters: 1 - Words: 4,820 - Reviews: 1 - Favs: 6 - Follows: 6 - Published: 7/23 - James H./Wolverine/Logan, Kaidan A., Aria T'Loak - Complete
Tonnage by mongodatroll
The basic premise is when Thanos does his 'Snap' in the MCU, various mutants find their powers transferring over to a new world based on matter/energy conservation principles and the Soulstone being involved. The recipient has a dream wherein a black void speaks to them, with the degrees of helpfulness based on whose power they are getting. Then, they are mutants. In Gotham City.
Crossover - X-Men & Batman - Rated: M - English - Hurt/Comfort/Friendship - Chapters: 4 - Words: 11,467 - Favs: 2 - Follows: 2 - Published: 7/23 - Barbara G., Cassandra C., Stephanie B., Damian W./Robin
THE AMAZING SPIDER-MAN AND ASTONISHING TALON by Mr.williams56 reviews
This Story takes place a few months after the death of Gwen Stacy and the arrival of Laura Kinney at the Xavier Institute. Peter soon meets Laura Kinney at his new school of Bayville High along with her friends and collogues, The X-Men. there hurt, trauma, Peter being a Mutant and a love that would fester between the two. Peter and Laura tackle their lives together.
Crossover - X-Men & Spider-Man - Rated: M - English - Hurt/Comfort/Adventure - Chapters: 4 - Words: 76,025 - Reviews: 47 - Favs: 20 - Follows: 26 - Updated: 7/23 - Published: 6/15 - Laura K./X-23
The beyblading mutant's (adult version) by Hitsuyorui2160 reviews
The bladebreakers along with other bladers
Crossover - X-Men & Beyblade - Rated: M - English - Romance/Adventure - Chapters: 1 - Words: 5 - Reviews: 1 - Favs: 1 - Follows: 1 - Published: 7/22 - Jean-Grey S./Phoenix, Xian Coy Manh/Karma, Kai H., Emily
Iron SHEILD by Kalissa55
Back in her own world, Mia finds out that things have been anything but quiet while she was away. Part 4 of Mia's adventures.
Crossover - X-Men & Avengers - Rated: T - English - Adventure - Chapters: 1 - Words: 532 - Published: 7/21
Red de la Vida y el Harem by Maestros de las Sombras reviews
Naces, creces, te reproduces, te arrepientes de tus errores y mueres. Así es (más o menos), como esperas que sea tu vida. Al menos claro, que vivas en un mundo donde existen, desde Metahumanos, hasta Dioses... Y acabas resucitando y viajando al pasado, al día en el cual todo cambió. (Peter Parker/Spider-Man x Harem)
Crossover - X-Men & Spider-Man - Rated: T - Spanish - Adventure/Romance - Chapters: 52 - Words: 73,241 - Reviews: 4 - Favs: 65 - Follows: 64 - Updated: 7/20 - Published: 2/14 - [Peter P./Spider-Man, Mary Jane W., Jean-Grey S./Phoenix, Anna Marie/Rogue]
OPTION POLL Naruto & X-men crossover by KaiserNova reviews
I want to write a Naruto x-men story , but i'm not sure which one would you guys like the most so i'm going to ask you first.
Crossover - X-Men & Naruto - Rated: T - English - Adventure - Chapters: 3 - Words: 1,700 - Reviews: 9 - Favs: 6 - Follows: 5 - Updated: 7/19 - Published: 6/21
Billy Can't Look Away by Canucklehead Cowgirl reviews
Continuation of 'What Billy Saw' ... and in short, in this AU of an AU, it's a trainwreck. X-Men, Young Avengers, Avengers, Marvel Superheroes (comicverse ONLY). MANY OC's. *Character Deaths*
Crossover - X-Men & Avengers - Rated: M - English - Adventure/Family - Chapters: 37 - Words: 326,946 - Reviews: 12 - Favs: 3 - Follows: 1 - Updated: 7/19 - Published: 7/9/2023 - Scott S./Cyclops, OC, Iron Man/Anthony S., Hawkeye/Katherine B.
Shadow Preachers by dareth-shiral
The year is 2015, and New York City is still recovering from the devastating Chitauri attack of two years ago. The Devil of Hell's Kitchen stalks by night, hunting those who would hurt others. But now, someone new is prowling the streets of his city. And she's nothing like he expected.
Crossover - X-Men & Daredevil - Rated: M - English - Romance/Adventure - Chapters: 1 - Words: 2,235 - Published: 7/18 - Matt M., Charles X./Professor X, Karen P., Foggy N.
Luck of the draw by Speedy2560 reviews
A gods meddling led to some mortals having genetic mutations giving them great powers. But it has also changed the history of this world in many ways. Stories have changed and racial divides are more prevalent. But the main group people hate are mutants. Be it jealousy or genocide mutants are mostly despised around the world. Something a young man will get a wake up call to.
Crossover - Dungeon ni Deai o Motomeru no wa Machigatte Iru Darou ka & X-Men - Rated: M - English - Adventure/Romance - Chapters: 9 - Words: 50,671 - Reviews: 5 - Favs: 71 - Follows: 69 - Updated: 7/3 - Published: 5/2 - Bell C., Kaguya G., S. Haruhime, Lefiya V.
Mutants Anonymous by Biggy T
Taking place in a massive shared continuity featuring your favorite fictional heroes, Batman still grieves over the loss of Jason Todd. The Brotherhood of Mutants catches wind of a dangerous weapon created by Wayne Industries and wants the help of Gotham's most notorious mutant Killer Croc! Beast of the X-Men is sent to help investigate while Bruce grieves, but will it be enough?
Crossover - X-Men & Batman - Rated: T - English - Chapters: 2 - Words: 6,856 - Favs: 1 - Updated: 6/29 - Published: 6/16 - Dr. H. McCoy/Beast/Hank, Erik L./Magneto, Bruce W./Batman, Killer Croc
It's just a little Chaos by WitchDavid reviews
Harry defeated Voldemort only to learn that Dumbledore faked his death. Harry wasn't surprised. In the end he reveals his past to a new found Aunt, gets magic lessons, his Horcrux removed and more. (Summary sucks)
Crossover - Harry Potter & X-Men - Rated: T - English - Adventure - Chapters: 7 - Words: 38,712 - Reviews: 6 - Favs: 27 - Follows: 35 - Updated: 6/28 - Published: 6/25
The Phoenix is Coming by WitchDavid reviews
The Phoenix leaves Echo. Why? Who knows? Is it coming for Jean? Or her daughter Rachel? This ties in with the Fall of X.
Crossover - X-Men & Marvel - Rated: T - English - Adventure - Chapters: 8 - Words: 21,475 - Reviews: 1 - Updated: 6/27 - Published: 6/25
Theo Xavier and The X-men by DarkDeku5
What if someone from our world was reincarnate into the Marvel universe as a mutant? What if the only thing they remember of our world are just geeky things? Anime? Video Games? Cartoons and Comics? What if they had the power to manifest these things into the Marvel Universe? Find out how all this pans out in "Theo Xavier and The X-Men"
Crossover - X-Men & X-overs - Rated: T - English - Adventure/Romance - Chapters: 1 - Words: 5,524 - Favs: 6 - Follows: 6 - Published: 6/19 - Jean-Grey S./Phoenix, Julian K./Hellion, Noriko A./Surge, OC
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 from 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: M - English - Adventure/Sci-Fi - Chapters: 6 - Words: 54,932 - Reviews: 36 - Favs: 145 - Follows: 167 - Updated: 6/16 - Published: 3/31/2018 - [James H./Wolverine/Logan, Diana of Themyscira/Wonder Woman]
My life four yours by DarkPhoenixLady reviews
Voldemort was going to use the Triwizard cup to dispose of the bodies by sending them into the ocean. A slight miscalculation sees Harry landing in front of the Stepford Cuckoo's the day after Mindee's boyfriend was killed in a riot. The cuckoo's initially attack Harry's mind, but when they find a broken boy they try to pull him into their gestalt to replace what they lost.
Crossover - X-Men & Harry Potter - Rated: T - English - Chapters: 13 - Words: 39,823 - Reviews: 26 - Favs: 166 - Follows: 244 - Updated: 6/11 - Published: 5/16 - Emma F./White Queen, Harry P., Hermione G.
What Doesn't Kill You Hurts by robbiepoo2341
Kari Wagner has been through it, and her family is rallying around her to support her. Meanwhile, the resident healers are being targeted for a new reason: it turns out a solid head shot can cause amnesia while they're healing. And a lot of weapons programs want a memoryless hero of their own. Also, the army is recruiting mutants. What can go wrong?
Crossover - X-Men & Avengers - Rated: T - English - Adventure - Chapters: 19 - Words: 69,165 - Favs: 1 - Updated: 6/8 - Published: 3/26 - Complete
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