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Rogue Replacement: A Marvel Story by Steatoda reviews
Tyson's confusion is palpable when he wakes up disoriented in the back of a truck. But the real kicker? He's replaced the X-Men's signature hero, Rogue, and gained her superpower, a gift and curse combined. His touch becomes a danger to all, but holds near-limitless potential. OC/Semi-SI.
Crossover - Marvel & Avengers - Rated: M - English - Adventure/Supernatural - Chapters: 37 - Words: 176,477 - Reviews: 358 - Favs: 728 - Follows: 891 - Updated: 12/22 - Published: 8/30 - OC, I. Rasputin/Magik
Of primal need by SoaringHurricane
Clarke mentally, is a beast. She will tear all of the Avengers apart, if they come near here, save for two of them. And only one of them, Clarke wishes to obey. And this Avenger, Natasha, does not fear her beast of a mate. But she knows that she most likely won't be able to walk tomorrow, to calm Clarke down...but to be perfectly honest, Natasha doesn't mind at all.
Crossover - Avengers & 100 - Rated: M - English - Romance - Chapters: 1 - Words: 1,561 - Published: 12/21 - Black Widow/Natasha R., Clarke G. - Complete
Forgotten Potter by Takeshiozo reviews
James and Lily have an eldest son, but sadly he went missing at the age of 5. As he was taken to the Red Room for a special project... And now, years later, he's sent to Hogwarts with his fiancée and the Avengers to watch his life... -Watching the Movies-
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure/Humor - Chapters: 14 - Words: 52,321 - Reviews: 14 - Favs: 183 - Follows: 228 - Updated: 12/21 - Published: 9/28 - [OC, Wanda M./Scarlet Witch] Harry P., Black Widow/Natasha R.
Violets by SoaringHurricane
Could potentially be a sequel to "Lilacs." Yelena is trying to figure out how to be closer to Clarke. So, she does the most logical thing, she tries to use flowers as a way of making her mate happy.
Crossover - Avengers & 100 - Rated: T - English - Romance - Chapters: 1 - Words: 1,752 - Published: 12/21 - Black Widow/Natasha R., Yelena B., Clarke G. - Complete
Guardian of the Soul: Infinity Saga by HPfanfictioner66 reviews
His Benefactor? A super powerful cosmic being. His job? To guard a stone that controls an essential aspect of existence. His name? Harry James Potter. After Harry's demise at the hands of Voldemort, he gets a chance at a new life in a new universe. But there's always a catch. Will Harry save the world or will he die trying… again?
Crossover - Harry Potter & Avengers - Rated: T - English - Chapters: 11 - Words: 61,030 - Reviews: 349 - Favs: 2,610 - Follows: 3,670 - Updated: 12/21 - Published: 1/15 - Harry P., Iron Man/Tony S., Ancient One
Mischief Managed by mystiquewitch reviews
Loki didn't always feel like an outcast; there was a time he felt accepted, admired, had friends, a place where he felt at home, the Midgardian Magical Community, the place where the child Loki abandoned and his former lover lived, so after losing the battle of New York, Loki decides to escape and hide amongst the wizards, too bad nothing is how Loki expected it to be.
Crossover - Harry Potter & Avengers - Rated: M - English - Family/Adventure - Chapters: 53 - Words: 292,165 - Reviews: 91 - Favs: 422 - Follows: 538 - Updated: 12/20 - Published: 11/9/2022
The Final Endgame by Arwen the Storyteller reviews
Thanos has won. But hope hasn't been destroyed. Teaming up again, the Guardians, Avengers and all their allies must band together to undo the Snap and bring everyone back. But it will require great sacrifices if they are to win against their foe. I do not own Avengers. Only my OC Characters
Crossover - Avengers & Guardians of the Galaxy - Rated: T - English - Adventure/Family - Chapters: 11 - Words: 40,545 - Reviews: 99 - Favs: 11 - Follows: 6 - Updated: 12/20 - Published: 2/15 - Captain America/Steve R., OC, Ant-Man/Scott Lang, Star-Lord/Peter Q.
A Cosmic Rendition by Vedros reviews
A cosmic event fuses two universes together, overlapping their histories entirely. The foes grow stronger as they cooperate, all in a bid to exert their will. Heroes from both universes emerge from the shadows and ally to face them, unaware of the large threat working beyond the horizon, biding his time. Will their cooperation survive the test of time or will they crumble? MCUxDC.
Crossover - DC Superheroes & Avengers - Rated: M - English - Adventure/Fantasy - Chapters: 12 - Words: 78,621 - Reviews: 9 - Favs: 97 - Follows: 105 - Updated: 12/20 - Published: 1/20 - C. Kent/Kal-El/Superman, Princess Diana/Wonder Woman, Captain America/Steve R., Iron Man/Tony S.
Oliver Queen: Avenger Book 1 by Stand with Ward and Queen reviews
Fourth in the 'SHIELD finds Oliver' series. When an old enemy resurfaces, Oliver asks the Avengers for help in dealing with this threat. But as the battle against Slade drags on, more and more of Oliver's secrets begin to unravel.
Crossover - Avengers & Arrow - Rated: T - English - Adventure/Crime - Chapters: 9 - Words: 30,814 - Reviews: 44 - Favs: 39 - Follows: 41 - Updated: 12/20 - Published: 10/4 - Black Widow/Natasha R., Captain America/Steve R., Oliver Q./Arrow/Green Arrow, Slade W./Deathstroke
Volunteers (XCOM X MCU) by CommanderAsaru reviews
Annette Durand expected to die when she threw the Temple Ship into the sky. Instead, she is transported into the Marvel Cinematic Universe (MCU), a world teeming with superheroes, advanced technology, and cosmic threats. Grappling with the shock of being displaced to a world of fantastical abilities, Annette decides to do what she has always done: survive, adapt, and win.
Crossover - X-Com & Avengers - Rated: T - English - Sci-Fi/Adventure - Chapters: 2 - Words: 2,562 - Reviews: 3 - Favs: 11 - Follows: 20 - Published: 12/19 - Hawkeye/Clint B., Nick F., Agent Phil Coulson, Agent Maria Hill
The Widow and the Beast by SoaringHurricane
Natasha delighted in how she could drive her mate crazy with her teasing and Clarke knew that she did. (But is it enough to get Clarke into the blasted pool?) Rated M to be safe.
Crossover - Avengers & 100 - Rated: M - English - Romance - Chapters: 1 - Words: 6,710 - Published: 12/19 - Black Widow/Natasha R., Hawkeye/Clint B., Clarke G. - Complete
Initiative by LuvMiddleEarth reviews
A girl, mutated back in the late 1930's, is given a new chance with a new purpose in 1998 when she meets Nick Fury in the dark alleyways of Seattle. From there, her life has changed significantly, and given a task to decipher some alien symbols. Little did she know, that trying to learn more about these symbols will bring extraordinary beings from another world to this one.
Crossover - Transformers & Avengers - Rated: M - English - Fantasy/Romance - Chapters: 6 - Words: 25,684 - Reviews: 5 - Favs: 12 - Follows: 10 - Updated: 12/19 - Published: 7/18 - Bumblebee, Optimus Prime, Black Widow/Natasha R., Nick F.
A form of complete trust by SoaringHurricane
A form of complete trust, was telling someone what precisely you wanted, even when it was a bit dangerous, and trusting them to fulfill those desires. Even if it was rather unconventional. (Contains role play scene inside)
Crossover - Avengers & 100 - Rated: M - English - Romance - Chapters: 1 - Words: 664 - Favs: 1 - Follows: 1 - Published: 12/18 - Black Widow/Natasha R., Yelena B., Clarke G. - Complete
Don't hurt me by SoaringHurricane
The immediate indicator to Natasha, that something was wrong, was the obviously frightened tone in Clarke's voice when she pleaded weakly, "Please don't hurt me, mommy."
Crossover - Avengers & 100 - Rated: T - English - Romance/Angst - Chapters: 1 - Words: 251 - Published: 12/18 - Black Widow/Natasha R., Clarke G. - Complete
Entre Mystère et Surprise by Serpy-Slyth reviews
...Le-Garçon-Qui-A-Survécu dont nous avons eu l'erreur de bafouer il y a deux ans sous l'influence du Ministre et qui nous aurais déjà sauvés... Un Survivant préventif qui a tenté de mettre notre pays en garde du danger à venir et dont nous avons préférés faire les sourdes oreilles... Un Sauveur qui a disparu depuis quasiment tout autant de temps que la deuxième guerre est déclaré!
Crossover - Harry Potter & Avengers - Rated: M - French - Family/Mystery - Chapters: 10 - Words: 84,490 - Reviews: 25 - Favs: 69 - Follows: 72 - Updated: 12/18 - Published: 6/27/2022 - Harry P., Neville L., Iron Man/Tony S., Loki
Famille de guerre by DinaChhaya TalaNokomis reviews
Le dernier fils de Loki a retrouvé toute sa magie, mais elle est trop instable: il lui faut un catalyseur. Pour le protéger de ceux qui convoitent sa puissance, Loki réunira une famille guerrière. Sa famille. Léger Dumby/James/Bucky bashing. Certains persos sont OOC.
Crossover - Harry Potter & Avengers - Rated: T - French - Family/Adventure - Chapters: 62 - Words: 192,804 - Reviews: 277 - Favs: 262 - Follows: 314 - Updated: 12/18 - Published: 12/4/2016 - Severus S.
O Único Caso Já Registado - Andando Entre Mundos by Ketilyn reviews
Continuação de O Único Caso Já Registrado. Uma história completa repleta de personagens novos de Grimm, Vingadores e outros venha e acompanhe essa história.
Crossover - Harry Potter & Avengers - Rated: M - Portuguese - Adventure/Romance - Chapters: 20 - Words: 70,674 - Reviews: 4 - Favs: 5 - Follows: 3 - Updated: 12/17 - Published: 4/8 - Hermione G., Loki
Slayer Begins 3: Ironheart by Brenna's Urbangirl Projects reviews
In December 1980 Isabella Maria Stark was born. Her mother and her father had gone their separate ways prior to her birth. And after the tragic death of her mother, Isabella was adopted into the Lehane family and became Faith Lehane. Twenty years after the death of her mother, Faith finally meets her father, Tony Stark. Set during Iron Man movies.
Crossover - Buffy: The Vampire Slayer & Avengers - Rated: T - English - Adventure/Fantasy - Chapters: 12 - Words: 111,170 - Reviews: 11 - Favs: 24 - Follows: 29 - Updated: 12/17 - Published: 9/16 - Faith L., Willow R., Iron Man/Tony S.
Arachnids Don't Cry by Rain Reid reviews
Vengeance and blood. Who do you bleed for? Who do you kill for? What is it that the innocents are owed? What is it that the meek seek from their tormentors? Who hears their cry? Who is the flail wrought upon the wicked? What is my purpose? Join me on this journey writ in blood and together we will blaze through hell to find the answer. Marvel Insert/Reincarnation Fic.
Crossover - Spider-Man & Avengers - Rated: M - English - Supernatural/Adventure - Chapters: 3 - Words: 5,985 - Reviews: 121 - Favs: 685 - Follows: 820 - Updated: 12/17 - Published: 2/23/2019
Welding a Family by lateVMlover reviews
After Willow is hospitalized, Pepper Potts is notified by the Rosenbergs that her daughter needs her. She drops everything to run to Willow's side, bringing Tony along with her. When the two adults discover that Willow and her friends are fighting a battle of their own, they do what they can to help. Tony discovers that not only is Willow special, but so are all her friends.
Crossover - Buffy: The Vampire Slayer & Avengers - Rated: T - English - Family/Friendship - Chapters: 33 - Words: 127,676 - Reviews: 385 - Favs: 497 - Follows: 702 - Updated: 12/17 - Published: 6/17/2019 - Buffy S., Willow R., Iron Man/Tony S., Pepper P.
Lightning Scars & Metal Hearts by RealJessalynMichele reviews
When Sirius tells his godson about a fifteen-year-old secret, it sets Harry off on a new adventure to find his biological father in the enigmatic and excited Tony Stark. Join Harry, Tony, and Sirius on a rollercoaster of a story that has fluff, angst, super-soldiers, and cute boys on skateboards. (Finished on Ao3)
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Family - Chapters: 12 - Words: 56,172 - Reviews: 16 - Favs: 133 - Follows: 187 - Updated: 12/16 - Published: 11/19 - Harry P., Sirius B., Iron Man/Tony S., Spider-Man/Peter Parker
We have you now: Part three: The Lavigne Manor by Dinofuryjaws
The vampires who made sure generation after generation that their mate was born, have her now, and they will not let her go. As they listen to Wanda make love to Clarke upstairs of the Lavigne house, the vampires plan to sire her and keep her forever. This is naturally, a fic following Wheelhouse101's The Lavigne Manor.
Crossover - Avengers & 100 - Rated: M - English - Romance - Chapters: 1 - Words: 2,019 - Favs: 1 - Published: 12/16 - Black Widow/Natasha R., Wanda M./Scarlet Witch, Clarke G. - Complete
Hope by LukeCastellan1986 reviews
So the avengers and the CHB campers are brought together to react to the avengers movies as it has been decided by the fates that their worlds must now be merged. It takes place after Age of Ultron and barely a week before Civil War and Ragnarok. First Up: Iron Man 1 I don't own Percy Jackson or Marvel...obviously
Crossover - Percy Jackson and the Olympians & Avengers - Rated: T - English - Hurt/Comfort/Angst - Chapters: 3 - Words: 6,547 - Reviews: 7 - Favs: 39 - Follows: 51 - Updated: 12/16 - Published: 12/5 - Annabeth C., Percy J., Iron Man/Tony S., Loki
The Secret of Magic and Technology by MissMusicalSurge reviews
Tony Stark was just doing his best to do the right thing. It isn't his fault that his new teammates had no idea that he was actually happily married to the world's most badass wizard. Harry Potter-Stark is really tired of people trying to take advantage of his husband and will happily put them in their place if necessary. Being Heroes will not save anyone from Harry's wrath.
Crossover - Harry Potter & Avengers - Rated: M - English - Humor/Romance - Chapters: 3 - Words: 6,575 - Reviews: 7 - Favs: 128 - Follows: 183 - Updated: 12/15 - Published: 11/9 - [Harry P., Iron Man/Tony S.]
The Boy-King of Infinity by DZ2 reviews
Sequel to I Am the Master of Death/A Taste of Power Response: Rather than keep his word, the Master of Death chose to have some fun with the Infinity Stones. After all, in a Multiverse of Harry Potters, surely there's one he can give ultimate power to! Uber-Godlike Harry (Crack-fic)
Crossover - Harry Potter & Avengers - Rated: M - English - Humor/Fantasy - Chapters: 11 - Words: 36,384 - Reviews: 127 - Favs: 544 - Follows: 711 - Updated: 12/15 - Published: 10/7/2022 - Harry P.
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