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?

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

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...

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 :)

"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.

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)

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.

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.

(This story begins the same as Earth 21904 to set the foundation, but it branches off to its own story toward the end of Ch. 2.) Peggy Carter (Captain Carter) appears through a dimensional portal, rescues Harry, and takes him away to be raised as her son. What shenanigans will the Boy-Who-Lived get up to in the MCU? read and find out. (Harry X Multi) (Not multiverse like 21904)

When many powerful magics interact in unexpected ways, the results can be unpredictable. Starts in the end of Chamber of Secrets and beginning of MCU.

1st try at a Crossover: Harriet Jasmine Selene Potter is now married to Tony Stark a.k.a Iron Man. Now, Tony must be tested to see if he is worthy of Harriet by her family. Read as Harriet's family puts Tony to the tests that they have planned. How will Tony do?

La vie n'avait pas été tendre, ni pour Harry, ni pour Loki. Ils avaient vu et subis des horreurs durant leur passé mais avaient survécu et voulaient tourner leur regard vers l'avenir. L'un médicomage, l'autre un dieu recherché pour ses crimes, ils se rencontrent d'une manière bien singulière et finissent par vivre ensemble.

Harry Potter learns he's adopted and proceeds to have an identity crisis that Dumbledore does not approve of. Natasha learns she has a son, SHIELD is run by Hydra, and the Red Room's still kicking. Acquiring herself a certain Winter Soldier, this broken family may just save the world. Captain America world that doesn't need Avengers, but soldiers who believe in a better tomorrow

Tony was not alone with Yinsen those months held captive by the ten rings. A Harry Potter changed by the events in the Chamber of Secrets was also there, and the two escape together. A super!Harry story

For the last two years, Evelyn Stark, Tony's younger sister, works for S.H.I.E.L.D. She didn't expect an office job but when she got it, she didn't complain. Now, that Fury's offering her her first real mission, she's ready to take it and rock it. Little does she know that the wizard world is no joke and that liking Severus Snape, is even worse.

Loki was James Potter. Simple as that. When Odin banished him after an argument, Loki decided to finally experience a loving family and sneaked his way into one. Then he met a woman, fell in love and had a child. And then came Voldemort who stunned him, killed his wife and his son disappeared before he even woke up. Story takes place simultaneously during HP books and MCU timeline.

Harry crosses through the veil and ends up in another universe, where there aren't any witches or wizards, but there are aliens, superheros, and secret agents. *W.I.P.*

Waking up after almost dying I seem to recognize the world I'm in, one with magic, dark wizards, and more. But, what's with these claws! Marvel too? Good gods, I hope its mostly the MCU! (Fem. Harry).

...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!

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

Harry is unexpectedly called to Gringotts after his third year at Hogwarts. He discovers that his parents are none other than James Potter and Tony Stark and the Weasleys have been stealing from him for years. Harry flees to find his biological father, attracting SHIELD's attention along the way. Look out America, here comes the Savior of the Wizarding World!

Phil Coulson attempts to recruit Great Britain's richest man, the CEO of Gryffindor-Potter Industries, with mixed results. (Harry Potter X MCU oneshot)

Harry Potter has a ghost in his head. It speaks in Russian, goes silent for weeks at a time and he has no idea how it got there. He's going to try and talk to it. It is, after all, his ghost. And now more than ever he could use a friend.

When Hermione sees him for the 1st time, she can't help but think he looks familiar. When she sees him for the 2nd time, she can't help but notice there is something decidedly strange about him. And when she sees him for the 3rd time, she can't help but insert herself into his life. No matter how dull or dangerous that may prove to be. Rated for language, violence & sexual content.

After the mess that was the Triwizard Tournament, Heather Potter was only surprised that she hadn't seen THIS coming: the nearly-300-year-old, magically enforced marriage contract. Tony Stark just wanted to know why his sanity had waited until NOW to make a break for it.