Avengers Crossovers
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Iron and Magic by maisey2k10 reviews
When Hermione's contract with SHIELD is sold to Stark Industries and she's traded like she's prized cattle, she is far from pleased. But then, she meets the notorious man for herself and she finds herself thinking that perhaps, it wasn't all that bad a trade. Rated for language, violence and sexual content. HGxTS pairing!
Crossover - Harry Potter & Avengers - Rated: M - English - Humor/Romance - Chapters: 18 - Words: 143,282 - Reviews: 851 - Favs: 1,632 - Follows: 2,126 - Updated: 11/22 - Published: 8/27/2020 - Hermione G., Iron Man/Tony S.
A Wizard in the MCU by bivz643 reviews
In the Limbo version of Platform 9 3/4, Dumbledore tells Harry he is not truly dead, and thus has a choice. He can catch a train and go "on" from King's Cross, either to the real afterlife or back into his body in the Forbidden Forest and try to save more lives and souls. When he wakes up however, Harry realises that he got on the wrong train.
Crossover - Harry Potter & Avengers - Rated: M - English - Romance - Chapters: 24 - Words: 103,749 - Reviews: 266 - Favs: 1,350 - Follows: 1,970 - Updated: 11/22 - Published: 6/14 - [Harry P., Black Widow/Natasha R.]
Bat Family OneShots by KaylaDestinee
A series of OneShots about the BatFamily.
Crossover - Batman & Avengers - Rated: K - English - Family/Humor - Chapters: 9 - Words: 7,773 - Favs: 1 - Follows: 1 - Updated: 11/22 - Published: 11/15
Harry Potts and the Infinity Stones by samhaine reviews
Orphaned Harry Potter had one more family member he could be left with: his father's squib sister, whose last name got shortened to Potts when she moved to the US.
Crossover - Harry Potter & Avengers - Rated: T - English - Sci-Fi/Fantasy - Chapters: 86 - Words: 409,732 - Reviews: 1355 - Favs: 3,536 - Follows: 4,410 - Updated: 11/22 - Published: 7/30/2021 - Harry P., Iron Man/Tony S., Pepper P.
Avengers: Spartans Assemble by RedVitBR reviews
Earth's Mightiest Heroes are thrown into another universe against their will. Now they have to join in a war for humanity's survival while their allies have to protect their home and find new heroes.
Crossover - Halo & Avengers - Rated: M - English - Sci-Fi - Chapters: 2 - Words: 30,816 - Reviews: 15 - Favs: 44 - Follows: 77 - Updated: 11/21 - Published: 7/16 - Master Chief/John-117, Captain America/Steve R., Iron Man/Tony S., Agent Phil Coulson
Scion of Sorcery, Dimensions of Destiny by DZ2 reviews
A chance encounter and a terrible vision brings about the biggest test for the Sorcerer Supreme. No, not Dormammu, Mordo or Thanos: no, this challenge is Fatherhood. Grey Super/OP Harry; Eventual Haphne (Redo of original; all phases in one story; for full summary, see Profile)
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure/Family - Chapters: 2 - Words: 6,073 - Reviews: 15 - Favs: 126 - Follows: 188 - Updated: 11/21 - Published: 11/14 - [Harry P., Daphne G.] [Dr. Strange/Stephen S., C. Palmer]
The Boy-King of Infinity by DZ2 reviews
Two Worlds, One Destiny: Two Harry Potters? One Ultimate Power: how to keep it out of the wrong hands? You'll NEVER believe it! OP Harry; Eventual Harry/Luna; Crack-Fic (See Profile for full Summary)
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure/Humor - Chapters: 3 - Words: 21,147 - Reviews: 20 - Favs: 127 - Follows: 170 - Updated: 11/21 - Published: 11/12 - [Harry P., Luna L.]
Peter Wayne by KaylaDestinee reviews
This is an Avengers/ Batman fanfic Peter isn't the son of Richard and Mary Parker. He's actually the son of Bruce Wayne and Selina Kyle. The Avengers needed a place to hide and Peter knew just the place. When they get there they are shocked at what they find well most of them are that is. Tony,T'Challa, Loki and Thor all seemed to be unfazed by everything.
Crossover - Avengers & Batman - Rated: K - English - Family/Drama - Chapters: 20 - Words: 16,933 - Reviews: 4 - Favs: 5 - Follows: 3 - Updated: 11/21 - Published: 9/2
The Weight of Power by Conner Muncaster reviews
Clark Kent, the last survivor of a destroyed Earth, is pulled through a rift to an unfamiliar world—a world that offers him a second chance at life, but also a burden of guilt and remorse for the destruction he left behind. His new body, more powerful than ever before, is healing slowly under the light of a stronger sun, but the wounds from his past are far from healed. Marvel
Crossover - Superman & Avengers - Rated: K+ - English - Romance/Adventure - Chapters: 1 - Words: 35,769 - Reviews: 1 - Favs: 7 - Follows: 5 - Published: 11/20
Brewing Sacred Draughts by wintergreen825 reviews
A collection of oneshots & snippets surround the time Lily spent at Cambridge learning computer science while she & James seduced a certain wealthy genius into their bed. (Prequel-ish to How to Engineer a Family)
Crossover - Harry Potter & Avengers - Rated: T - English - Romance - Chapters: 8 - Words: 12,409 - Reviews: 18 - Favs: 60 - Follows: 62 - Updated: 11/20 - Published: 6/8/2020 - [Lily Evans P., James P., Iron Man/Tony S.] - Complete
From Avengers to Rebels by What If Universe reviews
The Avengers lost. Half of the universe was killed, and there was no hope of coming back. But before their deaths, the dying heroes were rescued and sent to another universe where they can help. This place happened to be under the terrain of the Empire and their presence created a disturbance in their universe. And one everyone felt. They now serve a new purpose to free the galaxy.
Crossover - Star Wars & Avengers - Rated: T - English - Fantasy/Adventure - Chapters: 32 - Words: 190,462 - Reviews: 214 - Favs: 276 - Follows: 287 - Updated: 11/20 - Published: 9/26/2022 - [Sabine W., Spider-Man/Peter Parker] Ant-Man/Scott Lang, Black Panther/T'Challa
The power of three by Valerie Daniel reviews
Caption Yellow Jack a Roo and Black Widow team up to track, to find three stolen gemstones, fire, earth and water. Meanwhile Doctor Faith is kidnapped by a young native Black Widow. Which may cost her consequences and Travis Sydney might find himself loose another lover. (Before Nightwing family tie)
Crossover - Young Justice & Avengers - Rated: K+ - English - Suspense/Supernatural - Chapters: 1 - Words: 727 - Reviews: 2 - Published: 11/20 - Richard G./Nightwing, Bruce W./Batman, OC, Black Widow/Natasha R.
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: 19 - Words: 124,307 - Reviews: 17 - Favs: 124 - Follows: 146 - Updated: 11/20 - Published: 1/20/2023 - C. Kent/Kal-El/Superman, Princess Diana/Wonder Woman, Captain America/Steve R., Iron Man/Tony S.
Made For Revenge by ChiragTheseus2008 reviews
Percy's life is far from peaceful. Everything he trusts crumbles when he discovers it's all based on lies and his perfect life spirals into chaos. He even gets transported to another dimension. No longer the cheerful Percy we know, he's filled with rage and seeks revenge. But before he finds his target, he must figure out this new world. Wait, What is that? Read on to find out!
Crossover - Percy Jackson and the Olympians & Avengers - Rated: M - English - Drama/Adventure - Chapters: 1 - Words: 441 - Reviews: 3 - Favs: 9 - Follows: 13 - Published: 11/19 - Percy J., Black Widow/Natasha R., Iron Man/Tony S.
Vacation stories: Part two: Beach House by valpolyto
As usual, Clarke's mates want to have fun with her when they reach their beach house. But the youngest of their servants get there first. And well, what will the younger servants demand, as a result? (All the younger characters are aged up in this)
Crossover - Avengers & 100 - Rated: M - English - Romance - Chapters: 1 - Words: 1,875 - Published: 11/19 - Black Widow/Natasha R., Wanda M./Scarlet Witch, Peggy C., Clarke G. - Complete
Emotional by Claws and Effect reviews
Alex Myers was looking for a purpose in life. Ever since the accident that fully awakened his powers he had been wandering the country. A chance encounter in a New York City alley brings that purpose to him. A job offer with SHIELD.
Crossover - X-Men & Avengers - Rated: T - English - Chapters: 9 - Words: 54,783 - Reviews: 5 - Favs: 13 - Follows: 20 - Updated: 11/19 - Published: 8/11 - Remy L./Gambit, OC, Black Widow/Natasha R., Hawkeye/Clint B.
Child in the Stars by Dew1008 reviews
Sylvia Black finally found her identity when she came across the Avengers in her life and found that there was way more in her other than a "Black". She went on an epic adventure as a new Avenger and found out a lot of secrets about the mysterious past.
Crossover - Avengers & Harry Potter - Rated: T - English - Adventure/Hurt/Comfort - Chapters: 28 - Words: 64,385 - Reviews: 2 - Favs: 37 - Follows: 36 - Updated: 11/19 - Published: 5/24/2021 - OC, Thor, Loki, Ebony Maw - Complete
Becoming The Soldiers Wife by Harri Rogers reviews
Good Loki. Pietro Maximoff, Fred Weasley, Sirius Black, Remus Lupin, Nymphradora Tonks, Ted Tonks, James Potter, Lily Potter and Potter grandparents are still alive. Neville Longbottom is the boy who lived. Female Harry Potter aka Holly Potter x Captain Steve Rogers. MCU x Harry Potter. Soulmate AU Time Travel AU. Tony Stark and Holly are BFF’s.
Crossover - Harry Potter & Avengers - Rated: M - English - Romance/Adventure - Chapters: 8 - Words: 19,706 - Reviews: 10 - Favs: 100 - Follows: 139 - Updated: 11/19 - Published: 3/1 - [Harry P., Captain America/Steve R.] Howard S., Iron Man/Tony S.
Marvel: Genesis Arcana by Bui Trong Phuc reviews
Are you familiar with the iconic magical Notebook from the acclaimed video game series Scribblenauts? This enchanted Notebook allows its user to create anything they can imagine within its pages. In this story, our protagonist, Vine, finds himself in the Marvel Universe with what appears to be the very same Notebook. What will he do? And can he deal with the chaos that awaits him?
Crossover - Avengers & X-Men - Rated: M - English - Adventure - Chapters: 5 - Words: 33,497 - Reviews: 3 - Favs: 28 - Follows: 34 - Updated: 11/18 - Published: 8/24 - Emma F./White Queen, Madelyne P./Goblin Queen, Selene/Black Queen, OC
Iron Mage of the Avengers by x5irANDREASx reviews
Having found that his biological father was someone else, Harry decides to meet him and in doing so allows for his life to start a whole new journey filled with heros and villains.
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure - Chapters: 4 - Words: 11,407 - Reviews: 13 - Favs: 80 - Follows: 124 - Published: 11/18 - Harry P., Iron Man/Tony S.
Avengers: Infinite Wars by free man writer reviews
The Clone Wars are in full swing with the galaxy divided. The Jedi lead the clone army against the infinite droid army of the Separatists. Yet a wild card enters the fray. The Avengers. From there, newer, more sinister and deadlier threats emerge and The Galaxy, no, the universe, shall never be the same again. Co-written by Jebest4781 and BulletStormX. Now in Season 4.
Crossover - Star Wars & Avengers - Rated: T - English - Adventure - Chapters: 123 - Words: 1,756,024 - Reviews: 5970 - Favs: 2,535 - Follows: 2,548 - Updated: 11/17 - Published: 12/4/2016 - Anakin Skywalker, Obi-Wan K., Captain America/Steve R., Spider-Man/Peter Parker
He's the strongest soldier ever by jacquisup
From protecting a scrawny kid from Brooklyn to saving a whole universe Bucky Barnes has been through a lot. But what exactly has he lived through?
Crossover - Captain America & Avengers - Rated: T - English - Romance/Horror - Chapters: 11 - Words: 58,079 - Favs: 1 - Follows: 2 - Updated: 11/17 - Published: 10/30 - Complete
flood of color by mrsProbie reviews
Tony is regretting agreeing to come to this gala until he makes eye contact with a woman from across the room.
Crossover - Harry Potter & Avengers - Rated: K - English - Romance - Chapters: 1 - Words: 600 - Reviews: 2 - Favs: 15 - Follows: 12 - Published: 11/17 - [Hermione G., Iron Man/Tony S.] - Complete
Inveniam Viam Aut Faciam: I Shall Find a Way or Make One by jewelburns reviews
A long lost secret turns Harry's world upside down, now Sirius must rely on an unexpected ally to get Harry to safety after Voldemort's plans take a deadly turn. Being a father was never in Tony Stark’s life plan, but he quickly learns how far he'll go to protect his son from a world of evil wizards and a new enemy targeting him that Tony never saw coming.  AU Post-GOF/Avengers
Crossover - Harry Potter & Avengers - Rated: T - English - Family/Drama - Chapters: 10 - Words: 61,476 - Reviews: 53 - Favs: 356 - Follows: 526 - Updated: 11/17 - Published: 5/2 - Harry P., Iron Man/Tony S.
Avengers: The Fallen Angel by bj543511 reviews
Earth's Mightiest Heroes face their worst threat yet when Hell's overlords declare war on earth. With Lucifer Morningstar, the king of hell, dead, the Avengers in the surface world face an age where there is an absence of God and there are only the principalities of darkness. With younger heroes coming to the fray, they must learn to assemble as earth's mightiest defenders.
Crossover - Avengers & Helluva Boss - Rated: M - English - Tragedy/Adventure - Chapters: 27 - Words: 47,065 - Reviews: 33 - Favs: 17 - Follows: 18 - Updated: 11/17 - Published: 7/25/2022
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