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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: 40 - Words: 182,695 - Reviews: 548 - Favs: 1,826 - Follows: 2,509 - Updated: 1h - Published: 7/30/2021 - Harry P., Iron Man/Tony S., Pepper P.
The Boy-King of Infinity by DZ2 reviews
Sequel to I Am the Master of Death/A Taste of Power Response: Rather than keep his word, the Master of Death chose to have some fun with the Infinity Stones. After all, in a Multiverse of Harry Potters, surely there's one he can give ultimate power to! Uber-Godlike Harry (Crack-fic)
Crossover - Harry Potter & Avengers - Rated: M - English - Humor/Fantasy - Chapters: 5 - Words: 18,441 - Reviews: 37 - Favs: 262 - Follows: 336 - Updated: 2h - Published: 10/7 - Harry P.
On the Run by alcimines reviews
There were two battles at Liberty Island. They just didn't happen in the same universe
Crossover - X-Men: The Movie & Avengers - Rated: T - English - Chapters: 1 - Words: 5,764 - Reviews: 1 - Favs: 8 - Follows: 4 - Published: 14h - Rogue/Marie D., Logan/Wolverine, Spider-Man/Peter Parker - Complete
Cerulean by ChristinaStark
Christina Aurelia Parker-Stark is 16 she is Peter Parker- Starks sister this is her story.
Crossover - Avengers & Star Wars - Rated: T - English - Family/Adventure - Chapters: 3 - Words: 4,196 - Favs: 1 - Follows: 1 - Updated: 15h - Published: 10/19 - OC, Spider-Man/Peter Parker, Darth Vader
The Iron Sith V2 (SWMCU) by Illuviar reviews
A Sith's ghost merges with Tony Stark after he was kidnapped by the Ten Rings in Afghanistan. He has to survive and save his new home in a timeline, where Thanos has a competent military, and Hydra has many tal
Crossover - Star Wars & Avengers - Rated: M - English - Adventure/Sci-Fi - Chapters: 23 - Words: 85,132 - Reviews: 188 - Favs: 350 - Follows: 405 - Updated: 16h - Published: 10/3 - Black Widow/Natasha R., Iron Man/Tony S., OC
Endgame by kingoffanfic67
Steven "were in the Endgame now" Lincoln "the fuck does that mean [looks at the tile]...oh...oh shit...wait so we are at the end? [Steven nodes his head and turns to dust]
Crossover - Loud House & Avengers - Rated: T - English - Adventure/Tragedy - Chapters: 1 - Words: 724 - Favs: 1 - Follows: 1 - Published: 18h - [Lincoln L., Agent Maria Hill] Luan L., Iron Man/Tony S.
God of Mischief, Master of Death by CrazyArtChik reviews
Loki gets a chance to change everything. The Norns, having become tired of Odin's meddling in the Weave, have decided enough is enough. Death sees this as a chance to plead their case, asking for Loki to go through the trials needed to become the Master of Death. (Genderfluidity and shape shifting mentioned, as he is so in Norse myths, and mentioned in the series)
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure - Chapters: 94 - Words: 327,892 - Reviews: 972 - Favs: 2,087 - Follows: 2,326 - Updated: 18h - Published: 1/23 - Harry P., Loki
Magical Marvel by athassprkr reviews
A sick 16 year old MC dies at the same time, emerald eyes open up confused. Shouldn't I be dead? Why the hell am I so tiny? What's my name? What are these voices in my head? Follow the young telepath as she make way in a world of gods and magic. Will she make her mark in this scary world or did she already do so. Fuck, time travel is really confusing. (SI!Fem!Harry) TimeTravel
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure/Fantasy - Chapters: 239 - Words: 557,432 - Reviews: 2217 - Favs: 3,016 - Follows: 3,497 - Updated: 20h - Published: 7/2/2021 - Harry P.
Universal Collisions: Secret Crisis by RECKLESS SOLDIER-MS reviews
Murders and disasters are occurring across the Multiverse. A mystery surrounds Westview that goes beyond the Hex, drawing the Avengers, the Justice League and other heroes together. But there may be more than just a conqueror that threatens the Multiverse as strange anomalies in the sky hide an evil that might create even the most unexpected alliances.
Crossover - Justice League & Avengers - Rated: M - English - Adventure/Drama - Chapters: 3 - Words: 20,782 - Reviews: 2 - Favs: 6 - Follows: 5 - Updated: 21h - Published: 10/3 - Bruce W./Batman, Barry A./Flash, Wanda M./Scarlet Witch, Sam W./Falcon
New Alliances by ktmossman0 reviews
The Gods and Demigods are facing a third war, one they may not win without help. The Avengers remain unaware of the looming threat of Thanos. When they forge new alliances will they be able to defeat the threats that they face or will it not be enough?
Crossover - Percy Jackson and the Olympians & Avengers - Rated: M - English - Fantasy/Sci-Fi - Chapters: 16 - Words: 30,375 - Reviews: 10 - Favs: 38 - Follows: 33 - Updated: 23h - Published: 10/1/2020 - [Percy J., Khione] Black Widow/Natasha R., Hawkeye/Clint B.
Congratulations! You Made The Ultimate Mistake! by Riordanlover16 reviews
Tony stark and friends look into making it easier to travel to locations with the quantum realm, and end up doing something even more impossible. They fuse two dimensions together, creating a new one.
Crossover - Kane Chronicles & Avengers - Rated: K+ - English - Friendship/Sci-Fi - Chapters: 4 - Words: 5,972 - Reviews: 2 - Favs: 1 - Follows: 3 - Updated: 10/19 - Published: 10/9 - Amos K., OC, Iron Man/Tony S., Spider-Man/Peter Parker
When Worlds Collide by The Batman II reviews
After two years on Earth 199999, home to the Avengers, Barry has adjusted to his new "life" as a darker and grittier Flash, having to leave his team for the better. However, after a series of certain events propel him to do so, Barry finds himself at the center of a series of wars and battles with S.H.I.E.L.D., the Avengers, and many other allies and enemies, both old and new.
Crossover - Flash & Avengers - Rated: M - English - Sci-Fi/Angst - Chapters: 15 - Words: 59,943 - Reviews: 88 - Favs: 21 - Follows: 21 - Updated: 10/19 - Published: 3/11 - Barry A./The Flash, Captain America/Steve R., Iron Man/Tony S., Agent Phil Coulson
Grand Cosmos by redstarsarc reviews
The multiverse is open. The barrier between realities is crumbling and an incursion is on the horizon. It will take every hero the world's got to put things right. Doctor Strange prays it will be enough. ***Spoilers for Multiverse of Madness***
Crossover - Avengers & Doctor Strange - Rated: T - English - Sci-Fi/Adventure - Chapters: 8 - Words: 30,251 - Reviews: 4 - Favs: 18 - Follows: 18 - Updated: 10/19 - Published: 5/19 - Thor, Spider-Man/Peter Parker, Dr. S. Strange, Wong
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: 35 - Words: 99,880 - Reviews: 950 - Favs: 2,629 - Follows: 3,006 - Updated: 10/19 - Published: 11/18/2020 - OC, Agent Phil Coulson, Agent Maria Hill, Jane Foster
Light gives into darkness by Willofhounds
Jasper approached slightly out of breath, "Romanoff I collected the knife you said he threw at you. You might want to see this?" He sounded unsure. It was so unlike Jasper that she did turn to see what had him so uncertain. The moment she saw the knife and the symbol engraved into its hilt. That was the sign of Medusa. Jason Bourne served in Medusa.
Crossover - Bourne series & Avengers - Rated: T - English - Chapters: 6 - Words: 7,296 - Favs: 3 - Follows: 4 - Updated: 10/19 - Published: 12/15/2021
Doctor Who in the Multiverse of Madness by DiscipleOfBrad reviews
The Tardis has a track record when it comes to inadvertently ending up in the wrong universe. But what happens when the Doctor, Yaz, and Dan end up crossing through the barriers separating realities, right into the path of a displaced Kamala Khan? Doctor Who/Marvel Cinematic Universe Crossover Set immediately after #MsMarvel
Crossover - Doctor Who & Avengers - Rated: K - English - Adventure/Sci-Fi - Chapters: 18 - Words: 70,350 - Reviews: 23 - Favs: 31 - Follows: 33 - Updated: 10/19 - Published: 7/17 - 13th Doctor, Yasmin K., Carol Danvers/Captain Marvel, Jane Foster
Unexpected Love by jumpingmanatee reviews
Pepper has finally had enough. Enough of the danger, enough of Iron Man, and enough of Tony Stark. She decides that it was time to move on and leaves Tony to start a new life.He goes back to his old ways of drinking and partying and sleeping around. One night at a party, he meets a mysterious Asian beauty Full Summary Inside. I DO NOT OWN INUYASHA OR AVENGERS!
Crossover - Inuyasha & Avengers - Rated: M - English - Romance - Chapters: 12 - Words: 21,829 - Reviews: 97 - Favs: 320 - Follows: 389 - Updated: 10/19 - Published: 3/27/2019 - [Kagome H., Iron Man/Tony S.] Sesshōmaru, Jarvis
Wrong Number by PinkAvidReader reviews
Peter gets shot and calls the wrong number. / Tony was just working in the lab when his phone goes off with the distinct ring to his private line. He decides to pick up.
Crossover - Spider-Man & Avengers - Rated: T - English - Humor/Friendship - Chapters: 2 - Words: 1,827 - Reviews: 3 - Favs: 10 - Follows: 9 - Updated: 10/19 - Published: 10/10 - Peter P./Spider-Man, Iron Man/Tony S.
Stranded by PinkAvidReader reviews
Peter tries his door handle; it doesn't budge. The vents snap closed."FRIDAY?" he calls, tense. Her response is stilted and garbled, but he gets the gist. There's an unknown gas that's been released in the air throughout the Tower floors - where the rest of the Avengers are. Soon, allies will be turned enemies, and he'll be locked alone in a building with them all.
Crossover - Spider-Man & Avengers - Rated: M - English - Suspense/Hurt/Comfort - Chapters: 10 - Words: 20,791 - Reviews: 9 - Favs: 8 - Follows: 12 - Updated: 10/19 - Published: 8/13 - Peter P./Spider-Man, Black Widow/Natasha R., Captain America/Steve R., Iron Man/Tony 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: 26 - Words: 197,758 - Reviews: 77 - Favs: 47 - Follows: 58 - Updated: 10/19 - Published: 5/28 - Hiccup, Toothless, Loki
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: 37 - Words: 114,133 - Reviews: 33 - Favs: 49 - Follows: 43 - Updated: 10/18 - Published: 5/12/2021 - Black Widow/Natasha R., Hawkeye/Clint B., Adora/She-Ra, Catra
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: 4 - Words: 11,590 - Reviews: 7 - Favs: 72 - Follows: 127 - Updated: 10/18 - Published: 9/12
Friendly Foreign Dimensional Exchange Student Spiderman! by Zaru reviews
Peter Parker died as a result of the Infinity Gauntlet on Titan. He awakens in a new world of heroes and villains in a foreign country... How will Peter cope and adapt in this new environment as he makes new friends and enemies... (MCUxMHA crossover, Pairing Undecided).
Crossover - Avengers & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Adventure - Chapters: 55 - Words: 636,482 - Reviews: 4636 - Favs: 7,253 - Follows: 7,813 - Updated: 10/18 - Published: 1/24/2019 - Spider-Man/Peter Parker, Izuku M., Momo Y., Pony T.
A Dream is A Wish Your Heart Makes by dizzykitty reviews
Alone in her cupboard, six-year-old Holly Potter dreams of having friends of her own. Add a touch of magic and her wish comes true. Holly Potter has always known she was different, but she hadn't realised just how different she was until her desire for friendship pushes the boundaries of time and space and changes everything.
Crossover - Harry Potter & Avengers - Rated: M - English - Friendship/Adventure - Chapters: 3 - Words: 10,458 - Reviews: 15 - Favs: 142 - Follows: 207 - Updated: 10/18 - Published: 2/2 - Harry P., Captain America/Steve R., Bucky Barnes/Winter Soldier
Anime Crossover: Reaccion MCU by eivalfredoiv
Varios mundos perdieron a sus protagonistas, algunos murieron, otros desaparecieron, otros se comportan de manera extraña, sus seres queridos estan preocupados y rezan para ver si pueden ayudar a esas personas, no obstante, no esperaban que un extraño ente les mostrara un archivo de personas con trajes ajustados salvando el dia y curiosamente tiene la apariencia de... ESPERA!
Crossover - Avengers & Avengers - Rated: T - Spanish - Adventure/Sci-Fi - Chapters: 3 - Words: 5,050 - Favs: 1 - Follows: 1 - Updated: 10/17 - Published: 10/2 - Hulk/Bruce B., Black Widow/Natasha R., Captain America/Steve R., Iron Man/Tony S.
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