Avengers Crossovers
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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: 24 - Words: 81,760 - Reviews: 305 - Favs: 428 - Follows: 619 - Updated: 9/14 - Published: 6/17/2019 - Buffy S., Willow R., Iron Man/Tony S., Pepper P.
MCU: Zodiac by TheNarritiveGod reviews
That's when it clicked. Something in the back of my head. Memories of the dreams I've had resurfaced, of an impossible creature and of its fragments. Of its Shards. Of its gifts. The whispers began. Quietly. Speaking to only one listener, and a word that only I would ever truly hear, or comprehend.
Crossover - Avengers & Worm - Rated: T - English - Adventure/Sci-Fi - Chapters: 2 - Words: 7,061 - Reviews: 3 - Favs: 19 - Follows: 38 - Updated: 9/14 - Published: 9/12
Vex by Dragonspectre01 reviews
An average guy somehow finds himself in the DC Universe. By some sort of miracle, he didn't go mad and ended up planning an escape. He nearly succeeded. Perhaps he succeeded a little too much. The DC universe lost a potential hero but that doesn't mean he can't be one in another place. The only problem is that the line between friend and foe is truly blurred here.
Crossover - Avengers & DC Superheroes - Rated: M - English - Fantasy/Adventure - Chapters: 34 - Words: 97,165 - Reviews: 939 - Favs: 2,589 - Follows: 2,965 - Updated: 9/14 - Published: 11/18/2020 - OC, Agent Phil Coulson, Agent Maria Hill, Jane Foster
Harry ou de l'éducation by SoleilBreton reviews
Crossover HPxMCU - A la suite d'une erreur administrative, Harry Potter est placé chez son oncle et sa tante. Une fois l'erreur repérée des années plus tard, Harry est alors confié à un cousin maternel, Tony Stark. La vie du petit garçon va brutalement changer.
Crossover - Harry Potter & Avengers - Rated: T - French - Adventure/Family - Chapters: 6 - Words: 14,575 - Reviews: 35 - Favs: 94 - Follows: 142 - Updated: 9/14 - Published: 6/30 - [Iron Man/Tony S., Pepper P.] Harry P.
Best pairings of Oneshots by c.gandi
Best pairings, please review and add your own pairings for us to write about. Co-authored by S.MFREVA. K for now future chapters may be M
Crossover - Avengers & Falcon and the Winter Soldier - Rated: K+ - English - Hurt/Comfort/Drama - Chapters: 1 - Words: 709 - Favs: 1 - Follows: 1 - Published: 9/13
Fallen Idols by dragonslayer111 reviews
the Avengers have set their eyes on spiderman for a posablbe recruit or enemy. but when Peter's trust in the Avengers is crushed will they be able to put their difference aside to save the world?
Crossover - Spider-Man & Avengers - Rated: T - English - Chapters: 1 - Words: 6,971 - Reviews: 2 - Favs: 10 - Follows: 12 - Published: 9/13 - Peter P./Spider-Man
Avengers Reassemble Pt 1 by Longneck Prime
As Evil returns. Iron Man reforms the Team along with old and new heroes from different places. What will happen. Read Along in the New Series of the Avengers Adventures.
Crossover - Transformers/Beast Wars & Avengers - Rated: K+ - English - Humor/Adventure - Chapters: 1 - Words: 6,777 - Published: 9/13 - Bulkhead, Captain America/Steve R., Iron Man/Tony S., Spider-Man/Peter Parker
War Left Unfinished - Lab Rats x MCU Crossover Story by davhsmfan22
Crossover unexpected. While going about her day, Daniella Jones encounters a threat she has only heard about and seen through photos and videos shown by her friends. A certain group of friends. After very nearly getting her butt kicked by this unexpected new threat to her, she turns to a group of people she has not seen or talked to in a long time. It's time for a new team-up.
Crossover - Avengers & Lab Rats: Elite Force - Rated: T - English - Drama/Mystery - Chapters: 1 - Words: 1,057 - Published: 9/13 - OC, Chase D., Skylar S., Bree D.
Joining Forces As One by FalkorFics reviews
Adora had waited all her life for this day. She trained rigorously with her best friend Catra, and she had been greenlit to take on her first assassination. However, she could not have predicted running into a scarlet-haired Ex-KGB, or her bow weilding partner. Soon she would find herself among new allies: The Earth's Mightiest Heroes.
Crossover - Avengers & She-Ra and the Princesses of Power - Rated: T - English - Friendship/Adventure - Chapters: 34 - Words: 104,833 - Reviews: 33 - Favs: 47 - Follows: 41 - Updated: 9/12 - Published: 5/12/2021 - Black Widow/Natasha R., Hawkeye/Clint B., Adora/She-Ra, Catra
Surprises Come in all Packages by theorbess540 reviews
"Mr. Stark?" Peter sat on the edge of the metal table, practically vibrating from anxious nerves. He stuck his pressed together hands between his thighs as his left foot twitched in discomfort. "Could you tell, uh, tell me why you wanted to see my DNA?"
Crossover - Spider-Man & Avengers - Rated: T - English - Family - Chapters: 6 - Words: 23,327 - Reviews: 128 - Favs: 659 - Follows: 848 - Updated: 9/12 - Published: 8/18/2017 - Peter P./Spider-Man, Iron Man/Tony S.
The beginning of revenge by valpolyto
Sequel to Intimacy is forbidden. Clarke Griffin's lovers are working to get her therapy, in hopes of making their relationship more healthy. But for that to happen, they'll have to make sure Clarke doesn't know they're doing it. Laura Barton, on an errand, runs into someone most unexpected. Very possibly one of Clarke's abusers. Possibly Abby Griffin, now Abby Kane.
Crossover - Avengers & 100 - Rated: M - English - Romance - Chapters: 1 - Words: 5,132 - Published: 9/12 - Black Widow/Natasha R., Laura B., Abigail G./Abby, Clarke G. - Complete
Web of Courage by Artistbuilder64 reviews
While on Vacation, the Team comes across a stranger wearing a Spider themed suit, later on as he awakens Peter Parker will discover a new World of Heroes and Villains, many of whom wonder who he is and what send him here.
Crossover - Young Justice & Avengers - Rated: T - English - Adventure/Friendship - Chapters: 14 - Words: 28,301 - Reviews: 40 - Favs: 130 - Follows: 175 - Updated: 9/12 - Published: 11/22/2021 - Richard G./Nightwing, Oliver Q./Green Arrow, Dinah L./Black Canary, Spider-Man/Peter Parker
Unidos son poderosos by zangaman reviews
Los Vengadores y la Liga de la Justica despiertan en la NADA, un extraño les ofrece una segunda oportunidad como jóvenes enviándolos a un nuevo universo MHA (alterno)
Crossover - Justice League & Avengers - Rated: T - Spanish - Sci-Fi/Fantasy - Chapters: 6 - Words: 16,683 - Reviews: 2 - Favs: 7 - Follows: 6 - Updated: 9/12 - Published: 6/1 - [Clark K./Kal-El/Superman, Diana of Themyscira/Wonder Woman] Captain America/Steve R., Iron Man/Tony S.
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: 2 - Words: 10,093 - Reviews: 4 - Favs: 18 - Follows: 19 - Updated: 9/12 - Published: 6/27
Magically Marvelous by Dasteiza reviews
Living alone in NYC in a completely different world, Harry's boring world it turned inside out when the supernatural comes knocking on his shop door. Will he be dragged into a life of adventure and excitement once again? Of course! Harry/Natasha Harry/Multi
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure/Romance - Chapters: 4 - Words: 12,645 - Reviews: 78 - Favs: 1,200 - Follows: 1,640 - Updated: 9/12 - Published: 7/2 - Harry P., Black Widow/Natasha R., Agent Maria Hill, Wanda M./Scarlet Witch
The Phoenix and the Serpent by Nimbus Llewelyn reviews
Book 3 of Child of the Storm. Secrets and lies, schemes and plots eons old - also, dating. All told, Harry's got quite a lot on his plate. Yet as great powers circle and plot, the stakes rise higher and higher, and Doctor Strange prepares for his final bow. As fateful choices are made, Harry has one last lesson to learn: everything has its time. And everything ends.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Fantasy - Chapters: 1 - Words: 1,486 - Reviews: 35 - Favs: 474 - Follows: 545 - Published: 9/12 - Harry P., Thor, Dr. Strange/Stephen S., Carol Danvers/Captain Marvel
Ghosts of the Past by Nimbus Llewelyn reviews
Sequel to Child of the Storm. Harry's life has changed a lot over the past year, what with the return of his father, Thor, murder attempts by everything from HYDRA assassins to Elder Gods keeping him on his toes and making a few new friends. But while Chthon and HYDRA are gone, all sorts of dark things have been stirred up, things thought long gone. And guess who they're after...
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Fantasy - Chapters: 74 - Words: 1,077,848 - Reviews: 5058 - Favs: 3,910 - Follows: 4,438 - Updated: 9/12 - Published: 7/12/2016 - Complete
Avengers : Reunion(B2) by ElizabethMidnight
Nyx stays behind on Earth.Phil takes her under his wing &is given a new identity as his daughter.Nyx works hard to become a top agent of SHIELD.What happens when Nyx learns Earth has the Tesseract?She is assigned to watch over it.What happens when Nyx starts hearing Loki?What will she do when he warns her he is coming to Earth for the Tesseract?Will she fight him/save him, or both?
Crossover - Avengers Assemble & Avengers - Rated: M - English - Romance/Adventure - Chapters: 17 - Words: 18,021 - Favs: 1 - Updated: 9/12 - Published: 8/26 - Agent Phil Coulson, Hawkeye/Clint B., Hulk/Bruce B., OC
Counterpart Conferences by Michael Weyer reviews
In the wake of the Infinity Crisis, various forces discuss what has occurred...and what is to come. Chapter 10: The Devils and Deaths have some debates.
Crossover - Avengers & Arrow - Rated: T - English - Chapters: 10 - Words: 60,257 - Reviews: 164 - Favs: 112 - Follows: 77 - Updated: 9/12 - Published: 12/16/2018 - Complete
D'une pierre deux coeurs by Alena Aeterna reviews
Wanda et Vision. L'un n'allait pas sans l'autre, ils étaient inséparables. Tout du moins, c'était ce que la jeune femme pensait avant de voir l'ombre de Thanos recouvrir son bonheur.
Crossover - Avengers & Wandavision - Rated: T - French - Drama/Romance - Chapters: 15 - Words: 16,828 - Reviews: 5 - Updated: 9/12 - Published: 6/30/2021 - [Wanda M./Scarlet Witch, Vision]
Mort, mon Beau-Père et Moi by La plume d'Eowin reviews
Qu'importe dans quelle prison il se retrouve,Loki s'en fiche: Ses garçons sont ensemble,sains et sauf. Seulement voilà, Harry ne va pas le laisser,et apparemment, Stark non plus. Le Roi de Hellheim s'élève, puissant, mortel..Et personne ne lui prendra son Père. La Magie rencontre alors les Avengers, et tous doivent apprendre à vivre ensemble. / Suite de MsDesR
Crossover - Harry Potter & Avengers - Rated: T - French - Romance/Family - Chapters: 25 - Words: 290,131 - Reviews: 346 - Favs: 664 - Follows: 727 - Updated: 9/12 - Published: 4/24/2019 - [Iron Man/Tony S., Loki] Harry P.
Child of Two Worlds by DjinnAtwood reviews
Il a été proclamé le Survivant, déclaré le Sauveur d'Angleterre et un héros pour un mensonge. Si Jon Stark doit devenir un héros, ce sera selon ses propres termes, et pas à cause des lubies d'une société d'hurluberlus. Heureusement pour lui, sa famille est là, et ne laissera personne lui marcher dessus.
Crossover - Harry Potter & Avengers - Rated: T - French - Family/Drama - Chapters: 68 - Words: 103,657 - Reviews: 442 - Favs: 512 - Follows: 664 - Updated: 9/12 - Published: 2/23/2017 - Harry P., Captain America/Steve R., Iron Man/Tony S.
Eternity's Quest by AvocadoWolf
When the Door opened, Death appeared. She offered the three a quest, which they accepted. They were sent into another world, another universe, and must complete it. But there's one, tiny problem; things in this universe are... different. [Spoilers for Thor: Love and Thunder] [Minimal OC usage] [Swearing contained]
Crossover - Percy Jackson and the Olympians & Avengers - Rated: T - English - Humor/Fantasy - Chapters: 1 - Words: 4,512 - Favs: 4 - Follows: 6 - Published: 9/11 - [Annabeth C., Percy J.] Thor, Nick F.
Intimacy is forbidden by valpolyto
AU. No powers. Part of a series. Clarke Griffin has been in a relationship with her employers for years now. But now that her lovers want something more, that is, they want Clarke to open up to them? Clarke, puts up walls. So, hoping to reach her, all of her lovers, after pleasing her and feeding her twisted fantasies, they know they'll have to take matters into their own hands.
Crossover - Avengers & 100 - Rated: M - English - Romance/Angst - Chapters: 1 - Words: 5,169 - Published: 9/11 - Black Widow/Natasha R., Hawkeye/Clint B., Laura B., Clarke G. - Complete
Dead Ice Avenger by daymostar96 reviews
Nick Fury gets word of severe energy spikes in a small Illinois town and sends Black Widow and Hawkeye to check it out. With his ghostly coronation, months away, will everybody's favorite halfa, Danny Fenton get busted and experimented on or will he end up with new allies to help him stop Plasmius from terrorizing the Ghost Zone?
Crossover - Danny Phantom & Avengers - Rated: T - English - Supernatural/Adventure - Chapters: 9 - Words: 26,642 - Reviews: 51 - Favs: 220 - Follows: 271 - Updated: 9/11 - Published: 7/7/2016
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