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Time Lord Science by Real Tom reviews
After the Guardians of the Galaxy deliver some seemingly ordinary cargo, all hell breaks loose as they get thrown into the center of Thanos's plot to wipe out half of all life in the universe. Can the combined might of the Avengers, The Guardians of the Galaxy, the Sorcerer Supreme and the Last Child of Gallifrey stop him?
Crossover - Doctor Who & Avengers - Rated: T - English - Sci-Fi/Adventure - Chapters: 4 - Words: 3,386 - Reviews: 4 - Favs: 4 - Follows: 9 - Updated: 5h - Published: 1/23
Orphan Adrift by Triden117 reviews
A young man raised in an orphanage and foster care dies and is reincarnated as Superman in an AU version of the MCU. Is it weird that his favorite part of being superman isn't the powers, but Ma and Pa kent? No lemons. SI OC. M for swearing and some violence.
Crossover - Superman & Avengers - Rated: M - English - Adventure/Family - Chapters: 8 - Words: 57,834 - Reviews: 151 - Favs: 523 - Follows: 646 - Updated: 14h - Published: 3/21/2024
The Jedi Avenger by Dragonlord0 reviews
While on a mission to stop HYDRA, SHIELD agents are transported to another Galaxy and help the Jedi protect the Queen of Naboo. And the Leading Agent the Son of Fury begins to change things for the better as the Jedi and SHIELD work together to stop the Sith and HYDRA. Light crossover, Crossover harem, Harem, Oc characters, Lemons, Pregnancy, Girl on girl action, Enjoy
Crossover - Star Wars & Avengers - Rated: M - English - Romance/Adventure - Chapters: 5 - Words: 23,784 - Reviews: 60 - Favs: 123 - Follows: 118 - Updated: 19h - Published: 1/21 - Padmé Amidala, Aayla S., Black Widow/Natasha R., OC
American Comics: Starting off With Wanda In Black Silk Stockings by cloudrunstudios reviews
Hode travelled through the Marvel Universe and awakened the "Enjoy Life Surprise" system. As long as he enjoys a high-quality life through food, drink, and entertainment, he can check in and receive random rewards from across the multiverse! [You deeply got to know the Scarlet Witch Wanda] [Reward: Phoenix Force]
Crossover - Avengers & X-Men: The Movie - Rated: M - English - Adventure/Supernatural - Chapters: 60 - Words: 57,080 - Reviews: 7 - Favs: 31 - Follows: 38 - Updated: 20h - Published: 12/26/2024 - Charles Xavier, Iron Man/Tony S., Wanda M./Scarlet Witch, Dr. Strange/Stephen S.
Full Loki! by Dimensional Phaser reviews
Loki knows many secrets Odin buried deep centuries before the start of the MCU, he's also a changed man because of Hiccup. How will the events of his escapades in the Viking Era reshape the future? It's a good thing a different Variant already broke the Sacred Timeline because he's long since passed his Nexus Event.
Crossover - How to Train Your Dragon & Avengers - Rated: T - English - Hurt/Comfort/Adventure - Chapters: 47 - Words: 365,215 - Reviews: 179 - Favs: 188 - Follows: 204 - Updated: 3/11 - Published: 5/28/2022 - Hiccup, Toothless, Loki
Iron & Monsters by ExcaliburStuckInMyStoneHeart reviews
Tony goes back home more wiser than before. Charlie moved around for a few months always ending up back at the Bunker. James settled into this new way of life hunting monsters and starting to feel like he found some purpose in his life. Sam and Dean's life get increasingly more difficult as the mess with the Demon and Angel tablets comes to a head. This is were the story continues.
Crossover - Supernatural & Avengers - Rated: M - English - Supernatural/Family - Chapters: 5 - Words: 17,857 - Reviews: 2 - Favs: 10 - Follows: 15 - Updated: 3/10 - Published: 7/6/2024 - Charlie B., Iron Man/Tony S., Pepper P., Bucky Barnes/Winter Soldier
The Fallen Gamer by StarWaves reviews
A woman from our world is reborn as a Fallen Angel Gamer in a Marvel/Crossover AU. Will she grind her way to the top, or get a game over?
Crossover - High School DxD/ハイスクールD×D & Avengers - Rated: M - English - Romance/Adventure - Chapters: 138 - Words: 581,872 - Reviews: 998 - Favs: 1,586 - Follows: 1,767 - Updated: 3/10 - Published: 10/26/2023
Avengers the Fallen Angel (Book Two) by crocodile8456 reviews
Continuation of Avengers: The Fallen Angel (Just a side note, I have lost access to my other account. So I will be continuing the story on here. Enjoy Readers!).
Crossover - Avengers & Helluva Boss - Rated: M - English - Suspense/Adventure - Chapters: 4 - Words: 14,113 - Reviews: 1 - Updated: 3/10 - Published: 3/4
Marvel DxD: The New Sorcerer Supreme by SlimeSage reviews
Chamberlain Blake finds himself thrust into another world once again after almost getting killed by his former Master, Kaecilius. Read as he tries to find a way to go back home while navigating through the world where Gods, Devils, Angels and Mythical beings exists. Marvel/High SchoolDxD Crossover. OCxSerafall/Wanda Maximoff pairing. Advance chapters at my p-a-t-r-e-o-n.
Crossover - High School DxD/ハイスクールD×D & Avengers - Rated: M - English - Supernatural/Fantasy - Chapters: 74 - Words: 149,049 - Reviews: 29 - Favs: 200 - Follows: 273 - Updated: 3/10 - Published: 12/2/2024 - Serafall L., OC, Wanda M./Scarlet Witch
The Weight of Immortality by Beuwolf reviews
After becoming the Master of Death, Harry Potter finds himself frozen at the age of 25, condemned to immortality. Seeking a new purpose, he steps through the Veil of Death and emerges in a new dimension—the world of the Yggdrasil.
Crossover - Harry Potter & Avengers - Rated: M - English - Mystery/Adventure - Chapters: 47 - Words: 122,761 - Reviews: 505 - Favs: 1,509 - Follows: 1,942 - Updated: 3/10 - Published: 9/22/2024 - Harry P., Hela
A Soldier Adrift: Captain Westeros by WiseTomato reviews
The Infinity Stones are not to be wielded lightly, as Steve Rogers discovers when he washes up on the shores of Westeros. In a world of swords and spears, what difference can one shield make?
Crossover - A song of Ice and Fire & Avengers - Rated: M - English - Adventure/Fantasy - Chapters: 42 - Words: 621,731 - Reviews: 1196 - Favs: 3,487 - Follows: 3,891 - Updated: 3/9 - Published: 6/23/2021
Harry Romanov: Son of the Black Widow by DubshortforW reviews
AU: She always wanted children, but the Red Room took that from her; until an accident in the UK brought to light a secret hidden from her. What was stolen from her only to be revealed when SHIELD found a boy that should not be possible. A boy that science said could only have one mother: her, Natasha Romanoff; the Black Widow.
Crossover - Harry Potter & Avengers - Rated: M - English - Family/Adventure - Chapters: 2 - Words: 13,423 - Reviews: 42 - Favs: 224 - Follows: 335 - Updated: 3/9 - Published: 12/19/2022
SAO: Avenger by JCK824TO reviews
It's been two months since SAO was cleared. But the 300 players remain comatose, including Asuna Yuuki. But when he learns about the arranged marriage & the possibility of Asuna in ALfheim Online, Kazuto, & his friends, dive into ALO in search of her. However, they're not the only ones. Steve Rogers, Thomas Anderson, & the Howler Platoon dives in to investigate.
Crossover - Sword Art Online/ソードアート・オンライン & Avengers - Rated: T - English - Drama - Chapters: 28 - Words: 507,443 - Reviews: 2 - Favs: 36 - Follows: 30 - Updated: 3/9 - Published: 4/12/2023 - Kirito/Kazuto K., Asuna/Asuna Y., Captain America/Steve R., 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: 14 - Words: 57,635 - Reviews: 50 - Favs: 363 - Follows: 529 - Updated: 3/9 - Published: 11/18/2024 - Harry P., Iron Man/Tony S.
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 13: A meeting of the Captains.
Crossover - Avengers & Arrow - Rated: T - English - Chapters: 13 - Words: 87,465 - Reviews: 238 - Favs: 122 - Follows: 93 - Updated: 3/9 - Published: 12/16/2018
Still Defiant! SI-OC Marvel-DC by EmmaCruzader reviews
What does it mean to be a hero? Daniel Evans Tries to answer this question as he embarks on a self-imposed mission in a familiar, yet unfamiliar world. Being a hero has never been easy, but even if the world tries to crumble around him, he will stand firm, because no matter how difficult or dangerous it is, he will remain Defiant.
Crossover - Avengers & Justice League - Rated: M - English - Adventure/Mystery - Chapters: 57 - Words: 243,964 - Reviews: 356 - Favs: 1,015 - Follows: 1,191 - Updated: 3/9 - Published: 11/10/2023 - Diana of Themyscira/Wonder Woman, OC, Harleen Q./Harley, Iron Man/Tony S.
I’m Star-Lord (SW Xover) by AlienWarlord reviews
As a young Peter Quill slowly starves to death in a prison cell on Yondu’s Ravager ship, another soul appears and merges with his body, causing the two souls to mix and become one. The new Peter Quill finds himself trapped in a much darker version of the MCU. Oh! And it’s Star Wars as well!
Crossover - Avengers & Star Wars - Rated: M - English - Adventure/Fantasy - Chapters: 246 - Words: 561,888 - Reviews: 589 - Favs: 451 - Follows: 489 - Updated: 3/9 - Published: 3/24/2024 - Star-Lord/Peter Q., Nebula, Aayla S., Darth Revan
Patient 15 by Fireclaw111
Here was the thing that people tended to not understand about the usual serial killer; they were born bad. This was why the textbook summary of Patient 15, was inaccurate. She was not an average serial killer.
Crossover - Avengers & 100 - Rated: M - English - Romance/Crime - Chapters: 1 - Words: 1,243 - Published: 3/8 - Black Widow/Natasha R., Agent Maria Hill, Hela, Clarke G. - Complete
Cousins Built From Tragedy by SpiderBat1996 reviews
Peter Parker has experienced a lot. Taking on criminals, being snapped away for five years, betrayal, his identity leaked, multiverse villains, and losing everything in one night. Finding out he has a magical cousin from Britain and showing him what it means to be in a family shouldn't be too hard, except a crazy Dark Lord is after his cousin. Peter Parker adopts Harry Potter fic.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Hurt/Comfort - Chapters: 3 - Words: 10,666 - Reviews: 8 - Favs: 43 - Follows: 61 - Updated: 3/8 - Published: 3/4 - Harry P., Sirius B., Spider-Man/Peter Parker, Kate Bishop/Hawkeye
Superman:Man of Steel by Mtle232 reviews
As a new era of heroes begins, follow Clark Kent's journey from small-town farm boy to becoming Earth's first public hero. While reports of Tony Stark's disappearance dominate headlines, Superman emerges in Metropolis, facing the brilliant but ruthless Lex Luthor and battling Metallo, a cyborg powered by fragments of his destroyed homeworld. Book 1 of the MDCCU
Crossover - Superman & Avengers - Rated: M - English - Adventure/Sci-Fi - Chapters: 9 - Words: 224,730 - Reviews: 67 - Favs: 79 - Follows: 85 - Updated: 3/8 - Published: 1/3 - Lois L., Clark K./Superman/Kal-El, Lex, Nick F. - Complete
Batman: Shadow of Gotham by Mtle232 reviews
Two years after Superman's battle in Metropolis, Batman faces his greatest challenge when elite assassins descend upon Gotham. As he battles deadly mercenaries led by Deathstroke, Bruce must also confront his past when tragedy strikes Haly's Circus, leaving young Dick Grayson orphaned. Now Batman must protect both his city and a boy who mirrors his own trauma. Book 2 of the MDCCU.
Crossover - Batman & Avengers - Rated: M - English - Adventure/Suspense - Chapters: 1 - Words: 51,821 - Reviews: 8 - Favs: 23 - Follows: 25 - Published: 3/8 - Bruce W./Batman, Richard G./Nightwing, Ra's al Ghul
Forget Me Not by TwilightZion reviews
Harry suddenly begins to suffer from strange headaches and begins to see unusual visions. It doesn't take long for him to suspect that there may be more than just hallucinations. As the visions gradually turn into memories of a forgotten past - a past filled with magic, love, and sorrow - something inside him begins to change. (Soulmate AU, Harry Potter / Loki)
Crossover - Harry Potter & Avengers - Rated: M - English - Romance/Hurt/Comfort - Chapters: 23 - Words: 166,933 - Reviews: 96 - Favs: 588 - Follows: 765 - Updated: 3/8 - Published: 9/28/2020 - Harry P., Loki
The biggest liar by Haxong reviews
David, one of the four alters that make up Marc Spector, DID patient and recently retired superhero/avatar of Khonshu, is still convinced he's really just playing a VR game and that none of the giant mess the system finds itself in is real. Nothing Jake says can convince him otherwise! Post Ammit-mission, the boys move to New York where they run into Spider-Man and chaos ensures.
Crossover - Avengers & Moon Knight - Rated: T - English - Adventure/Hurt/Comfort - Chapters: 18 - Words: 75,982 - Reviews: 21 - Favs: 14 - Follows: 17 - Updated: 3/8 - Published: 12/12/2024 - Spider-Man/Peter Parker, Marc S., Steven G., OC
Protectors of the Nebula by What If Universe reviews
The war is over. But the battle has only begun. The Republic has fallen, and the Jedi were slaughtered but some survived. Peter Parker, Spider-Man, Kate Bishop, Hawkeye. Amber Morgan, a Jedi Padawan, and Captain Rex. They have survived Order 66 and are now out on their own, protecting what's left of the Galaxy from the Empire. But are they going to be enough, or is it all for not?
Crossover - Star Wars & Avengers - Rated: T - English - Family/Adventure - Chapters: 17 - Words: 106,799 - Reviews: 14 - Favs: 35 - Follows: 35 - Updated: 3/7 - Published: 1/4/2024 - Captain Rex, OC, Spider-Man/Peter Parker, Kate Bishop/Hawkeye
Clint's Epitaph by hellomynameisv
Contrary to popular belief, it is not Nat who starts it, but Matt. Clint would've been screwed either way, but he wants to make this absolutely clear: Matt is the one to blame for all of this. (Clint Barton is a dead man. No, seriously.)
Crossover - Avengers & Daredevil - Rated: T - English - Humor/Friendship - Chapters: 1 - Words: 5,021 - Favs: 4 - Published: 3/7 - [Black Widow/Natasha R., Matt M.] Hawkeye/Clint B. - Complete
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