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The Eye of the Phoenix by GrandSpaceWizard reviews
Three years after the Battle of Hogwarts, a foolish Dark Wizard attempted to summon the power of an extradimensional entity without understanding the consequences, and the entire world paid the price. Desperate to save himself and his godson, Harry makes a bargain with a being of incredible power and escapes to another Earth, one with a fighting chance. Will he save it, or doom it?
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Fantasy - Chapters: 14 - Words: 100,074 - Reviews: 712 - Favs: 4,191 - Follows: 5,711 - Updated: 7/11 - Published: 7/11/2019 - Harry P., Teddy L., Ancient One
Arrogance leads to downfall by Aragorn II Elessar reviews
The Illuminati try to fight an intruder in their Universe, but due to their arrogance, it does not go well for them. One-shot.
Crossover - Flash & Avengers - Rated: T - English - Adventure/Sci-Fi - Chapters: 1 - Words: 1,380 - Reviews: 11 - Favs: 20 - Follows: 9 - Published: 7/11 - Eobard T./Impostor Harrison W./Reverse-Flash - Complete
OmniVersus by KiddoIsTheBest reviews
After a young god became one of the Enlightened Deities, he was gifted with the ability to manipulate the Omniverse. He decided to use these gifts to start a battle royale with various characters across different multiverses, but something went horribly wrong. Inspired by ShadowNinja77.
Crossover - Avengers & DC Superheroes - Rated: K+ - English - Adventure/Mystery - Chapters: 9 - Words: 43,507 - Reviews: 14 - Favs: 13 - Follows: 12 - Updated: 7/11 - Published: 6/27 - Spider-Man/Peter Parker, C. Kent/Kal-El/Superman, Captain America/Steve R.
An issue of dominance by valpolyto
Clarke Griffin is not dominant, she knows that, but that doesn't mean that she won't try to be a pain in her romantic partner soulmates' rears, and have fun with her mates putting her in her place. Very explicit.
Crossover - Avengers & 100 - Rated: M - English - Romance - Chapters: 1 - Words: 3,205 - Published: 7/11 - Black Widow/Natasha R., Hawkeye/Clint B., Laura B., Clarke G. - Complete
Road Trip: Storybrooke by Michael Weyer reviews
Infinity Crisis tie-in. On their way to see Hawkeye, Kate and Yelena take a detour while meeting some transplanted ladies and find themselves in a magical town about to uncover a larger threat. Crossover with OUAT/Lost Girl/Wynonna Earp/Descendants.
Crossover - Once Upon a Time & Avengers - Rated: T - English - Chapters: 2 - Words: 14,930 - Reviews: 9 - Favs: 11 - Follows: 9 - Published: 7/11
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: 4 - Words: 11,408 - Reviews: 2 - Favs: 6 - Follows: 5 - Updated: 7/11 - Published: 6/1 - [Clark K./Kal-El/Superman, Diana of Themyscira/Wonder Woman] Captain America/Steve R., Iron Man/Tony S.
Harry Potter the Mutant Obscurus Gamer by GnomeBob reviews
The Fates of the MCU have written for Harry Potter to die during a failed Obscurial Transformation. A drunken conversation between the heads of the Marvel verse has changed that and Harry has ended up with Gamer powers among other things. Watch Harry go through Hogwarts, Kamar-Taj, and Xavier's institute as he learns to use his powers and level up. Contains a Flerken. Harem by Arc3
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Humor - Chapters: 119 - Words: 667,293 - Reviews: 7382 - Favs: 8,693 - Follows: 9,868 - Updated: 7/11 - Published: 4/24/2020 - Harry P.
Bat Censored Crazy by Piper and Snippy reviews
Darcy Lewis woke up choking in a green pit of questionable origins. So excuse her if she was a little more angry than was normal for her. In which Darcy wakes up in the DCU with no memory of what happened to her, no clothes on, and no idea of where the heck she is. Nothing makes sense except that nothing makes sense.
Crossover - Batman & Avengers - Rated: T - English - Hurt/Comfort/Romance - Chapters: 2 - Words: 4,300 - Reviews: 4 - Favs: 6 - Follows: 11 - Updated: 7/10 - Published: 6/12 - [Jason T./Red Hood, Darcy L.] [Bruce W./Batman, Selina K./Catwoman]
Once Upon A Glorious Purpose by nevejoannis reviews
A collection of Regina/Loki stories. Summaries will be at the beginning of each entry. Mischief Queen. Some stories might have multiple chapters and others will be one-shots. Disclaimer: I do not own any characters from either universe!
Crossover - Once Upon a Time & Avengers - Rated: T - English - Hurt/Comfort/Fantasy - Chapters: 10 - Words: 37,575 - Reviews: 4 - Favs: 20 - Follows: 23 - Updated: 7/10 - Published: 7/23/2021 - [Regina M./The Evil Queen, Loki]
RE:Avenger by Just-Another-Marvel-DC-Geek reviews
The Re:Zero world realizes, through the introduction of a particular young hero, just how small the world they live in truly is. Basically, Subaru is MCU Spider-Man and madness ensue upon the arrival of the Marvel multiverse unto the world of magic, witches and spirits.
Crossover - Avengers & Re:Zero - Rated: M - English - Fantasy/Sci-Fi - Chapters: 30 - Words: 369,027 - Reviews: 117 - Favs: 181 - Follows: 209 - Updated: 7/10 - Published: 10/3/2021 - Dr. Strange/Stephen S., Subaru N., Emilia, Rem
this thing of darkness (i acknowledge mine) by 1-800fangirl reviews
Flash sighed. "So what do I have to do to get rid of you?" Why would you want to do that? I am delightful company. "Why? How about because I have a life! A girlfriend! I'm graduating in less than two months! This is the worst possible time shit could happen to me!" (An MJ/Flash romcom meets a Venom!Flash dramedy. Part 1 of "A Symbiote by Any Other Name.")
Crossover - Avengers & Venom - Rated: T - English - Humor/Romance - Chapters: 7 - Words: 37,623 - Reviews: 2 - Favs: 2 - Follows: 1 - Updated: 7/10 - Published: 5/28 - Spider-Man/Peter Parker, Ned, Michelle J./MJ, Eddie B./Venom - Complete
Conquest (Vacation dattebayo!) by randmReader reviews
Loki was menacing, his fury on clear display. "I have an army." Tony himself was calm. "We have a Hulk." And as for Naruto, he was hungry. "But do either of you have Ramen? Cause I'm starving 'ttebayo!"
Crossover - Naruto & Avengers - Rated: M - English - Humor/Adventure - Chapters: 5 - Words: 25,622 - Reviews: 107 - Favs: 630 - Follows: 789 - Updated: 7/10 - Published: 9/10/2019 - [Naruto U., Hinata H.] [Sasuke U., Sakura H.]
The Next Avengers - The Legend(MCU) by Ninjaboy13779546 reviews
After The Snap, The OG 6 are decimated, except for Bruce. Years later, with a new found hope and with the help of some files Tony made for possible recruits, Peter Parker and James Rogers assemble a force...or more like a group of crazy teens, to help bring everyone back. But can they do it, or is this too hard a mission for them?(Infinity War/Endgame AU)
Crossover - Next Avengers: Heroes of Tomorrow & Avengers - Rated: K+ - English - Adventure/Friendship - Chapters: 63 - Words: 191,705 - Reviews: 122 - Favs: 63 - Follows: 66 - Updated: 7/9 - Published: 3/6/2020 - [James Rogers, Torunn] Spider-Man/Peter Parker, Harley K. - Complete
Classified by Werewolf14119 reviews
Percy Jackson left Camp Half-Blood. Annabeth broke up with him and he needed to get away. At age 17 he was taken by a secret organization called HYDRA to be the newest super soldier. At age 21 HYDRA and SHEILD were destroyed. Percy Jackson is upset and confused. He refuses to go to Camp and he doesn't want to put his mom and little sister in danger. Here is his journey.
Crossover - Percy Jackson and the Olympians & Avengers - Rated: T - English - Adventure/Supernatural - Chapters: 7 - Words: 6,436 - Reviews: 10 - Favs: 39 - Follows: 64 - Updated: 7/9 - Published: 6/12 - Percy J., OC, Bucky Barnes/Winter Soldier
KLOTC book 9 Avengers style by Dreamerinabottle
Where did Keefe go when he light-leaped away from Grady? New York City, home of the mighty Avengers. What will happen when a sympathetic Clint invites a ‘random teenage runaway’ to stay the night at Avengers Tower?
Crossover - Keepers of the Lost Cities & Avengers - Rated: T - English - Family/Hurt/Comfort - Chapters: 1 - Words: 931 - Published: 7/8 - Hawkeye/Clint B., Hulk/Bruce B., Nick F., Black Widow/Natasha R.
The Master of Death: the Fall of Novi Grad by TheMaddogMerc reviews
The Master of Death returns after three years of silence, when the Avengers fail to stop Ultron's plans entirely. MoD!Harry Immortal!Harry Godlike!Harry Recomend reading the other one first :)
Crossover - Harry Potter & Avengers - Rated: T - English - Suspense/Supernatural - Chapters: 1 - Words: 1,008 - Reviews: 3 - Favs: 35 - Follows: 29 - Published: 7/8 - Complete
Mystique Soldier by Robs511 reviews
"Hail, Hydra." Harry intoned, cold and emotionless. Just like a perfect soldier should. They'd done their best to turn him into an unstoppable force. Their uprising was sure to be swift and smooth. Unfortunately for Hydra, another power has already dug it's claw into the boy. A power higher than even gods. The power of a Gamer. Cold/Unstable Harry, Gamer Harry, Alive!Potters, Smut.
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure/Fantasy - Chapters: 21 - Words: 145,425 - Reviews: 1004 - Favs: 3,514 - Follows: 4,520 - Updated: 7/8 - Published: 11/24/2021 - Harry P.
The Mystic Widow by Inv0ke reviews
Asya reborn in a new world and taken in by the Red Room. After escaping she trained in the Mystic Arts how will the Mistress of Death change the MCU? Eventually multi-pairing. (Fem Harry)
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure - Chapters: 20 - Words: 108,277 - Reviews: 163 - Favs: 1,013 - Follows: 1,396 - Updated: 7/8 - Published: 11/18/2021 - [Harry P., Wanda M./Scarlet Witch] OC, Black Widow/Natasha R.
Finding a Home by The Ashen One reviews
Peter paid the ultimate price for his mistake. After losing everything in the aftermath of his greatest battle, the young man would be given a second chance by the most unexpected of individuals. It's up to Peter to take the first step to become what his aunt believed he could be...a hero. (Spoilers for No Way Home)
Crossover - Avengers & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Adventure/Romance - Chapters: 5 - Words: 41,884 - Reviews: 79 - Favs: 383 - Follows: 516 - Updated: 7/7 - Published: 1/18 - [Spider-Man/Peter Parker, Fuyumi T.] Nemuri K./Midnight
Child of Silence by Angelwings Sorrow reviews
Harry was sold to HYDRA when he was Five years old and was cellmates with Bucky Barnes. After Being freed from HYDRA Bucky wants to return to rescue Harry. What does the Future hold for the young wizard and is their really a Prophecy? Evil Dumbledore, finding Family, M for abuse and other Mature content.
Crossover - Harry Potter & Avengers - Rated: M - English - Hurt/Comfort/Family - Chapters: 51 - Words: 289,021 - Reviews: 589 - Favs: 1,955 - Follows: 2,353 - Updated: 7/7 - Published: 11/10/2019 - [Loki, Iron Man/Tony S.] Harry P., Bucky Barnes/Winter Soldier
Untitled 1 (I probably would name it something really dirty) by valpolyto
Zombie fic. Clarke Griffin is a zombie and is mated to a lot of people, members of the Avengers, members of the Justice League and all of the Defenders, alike. Clarke is getting used to domesticity, even with her rough upbringing. But she's having a hard time not feeling self-conscious about sex with more than one person at a time. Natasha, Clint and Laura help her with that.
Crossover - Avengers & 100 - Rated: M - English - Romance - Chapters: 1 - Words: 3,591 - Published: 7/7 - Black Widow/Natasha R., Hawkeye/Clint B., Laura B., Clarke G. - Complete
A God Adrift: THORHAMMER by WiseTomato reviews
Cast adrift in a foreign world, his boon companions far from his side and strange local customs to navigate? Must be a Thorsday.
Crossover - Warhammer & Avengers - Rated: M - English - Adventure/Fantasy - Chapters: 4 - Words: 56,705 - Reviews: 69 - Favs: 337 - Follows: 365 - Updated: 7/7 - Published: 1/27 - OC, Thor
Stark, Darling by lil'hawkeye3 reviews
Anthony Stark builds his first circuit board at four. Tony Stark becomes a big brother at nine. Tony refuses to let his baby sister Hermione grow up alone as he had. He becomes her protector, and everything changes.
Crossover - Harry Potter & Avengers - Rated: T - English - Family/Supernatural - Chapters: 4 - Words: 10,025 - Reviews: 52 - Favs: 230 - Follows: 397 - Updated: 7/7 - Published: 6/2 - Harry P., Hermione G., Iron Man/Tony S., Sharon C.
Avenger's Man of Tomorrow by The1whoknox reviews
Taken in by the Stark family and raised as a human on Earth, Carter lived a great life. Then as tragedy after tragedy struck through his life, he begins to question why he has these powers and his purpose in life. He travels constantly being drawn north. There he finds the reason why he is on Earth. He will find his identity and save his home from the threat of his homeworld.
Crossover - Superman & Avengers - Rated: T - English - Adventure/Sci-Fi - Chapters: 5 - Words: 109,319 - Reviews: 138 - Favs: 463 - Follows: 492 - Updated: 7/7 - Published: 7/23/2020 - Clark K./Superman/Kal-El, Captain America/Steve R., Iron Man/Tony S., Peggy C.
Fate or Loss by sailorsaturn5491 reviews
The Sailor Scouts minus Saturn were killed by Galaxia, Pluto ended up sending Saturn to the world of the Avengers where she will help them battle Thanos so she can train to kill Galaxia to bring her friends back. But there are twists in this story will Saturn and the Avengers survive or will they fall to Thanos?
Crossover - Sailor Moon & Avengers - Rated: T - English - Supernatural - Chapters: 11 - Words: 56,080 - Reviews: 8 - Favs: 14 - Follows: 10 - Updated: 7/6 - Published: 10/15/2021
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