It started when an alien device did what it did. Izuku Midoriya found a strange device on the beach one night after training when the device jumps onto his wrist. It grains him abilities from beings from other worlds. Watch him as he and his friends go through their adventures on Earth and Space in: The Alien Hero: Deku 10

Who knew that a mission about investigating an anomaly underneath Townsville would warp the girls to an entirely new place? A place where 80% of the population had superpowers that are called Quirks? The Powerpuff Girls find themselves in a situation when they end up in MHA and are forced to attend UA. Join these girls on their journey as they try and reach the top! Rated T

Izuku Midoriya, written off by most as a waste of space, but when a group of some of the greatest heroes notice him he is given the chance of a life time. The offer to be trained to be a member of a new team of heroes; The Next Gen.

Jackson Alan...Will you lead the Earth to Ruin, Or will you Guide them to a better Tomorrow? A young man finds himself in an Impossible place with power he's never known! Watch as he Tries to become The World's Strongest Hero! "Tell Me Jack...Where's your Smile Now!" YJ/My Hero Crossover/ Self Insert OC/ Pairing Undecided.

Earth as we know it today felt like they could expect anything. They had Heroes with powerful Quirks, technology that benefited them greatly and a society that wouldn't crumble to pieces easily. What's there to worry about? How about Villians hellbent on world domination, a few secret organizations and Aliens from Space? Lucky for the Earth it has it's own protectors just for them!

Without a Quirk, Izuku had to work ten times harder than his peers. He asked for the sign that he was on the right path. And the universe answered by granting him the power unlike anything the world has seen before.

Wally West, an old friend with Aizawa,Nemuri and Yamada and hero of Japan was known as dead. He was remembered only by his friend but after the Kamino Ward accident a portal opened and Wally West stood there, back in the world of living. How will the Hero and Villain Society react to this mysterious man and how will his return affect the future of certain heroes?

Hikigaya Hachiman is the last person on earth who should ever apply to U.A. High School. Yet somehow, he gets in anyway. In a world of irrepressible optimism and idealism, these are the adventures of a young man who believes that idealism is a lie.

Yoshihara Kira had always had a rough life, until one day when the pro-hero Midnight approached her and offered her a chance at a better life. What new and exciting things will happen to the blond when she joins U.A.'s hero course? What happens when her past catches up to her? But more importantly, why is her Quirk so different from everyone else's? [Has a TVtropes Page]

Midoriya Izuku always wanted to be a Hero. But now he bears that burden for more than just himself. With the power of The Gamer, he just might be the next #1 Hero. Izuku as The Gamer. Massive x-over story, expect changes to the 1-A roster...

Yoshimura Eto, the One-Eyed Owl, gets resurrected during the final battle with the dragon. But she disappears after the fierce battle. Meanwhile, Midoriya Izuku receives the ultimate quirk, One For All from his idol, All Might. However...everything starts to change after a certain sorcerer senses something.

Jason Todd, Johnny Blaze, Rouge, Elsa, and Anna wake up in Musutafu with Quirks. How will the world be affected? Others may follow. Rating may go up.

Izuku was ten the first time he dreamed of another world. One featuring himself and a collection of powerful creatures he commanded with devastating effectiveness. But that was all a dream. His mind's attempt at escapism from an unsatisfactory existence. Until it wasn't. AU, Shapeshifter Izuku, Izuku/Female Trainers

Izuku feels that being Hero by Quirkless isn't possible so he decided to be a Hero in his personal way as the last descendant of Black Knight even if that makes him a Vigilante. (My take on TheGreatGodzilla's New Age of Ignorance, just not the same) Harem

The Louds. Due to losing two beloved members, they're a family that's been torn apart far too early. For Izuku, a void plagued him as Lincoln was like a brother to him. Thus, to honor him, he vowed to fill that same gaping hole within the Loud ladies lives. However, at the time, he wasn't aware of just how rewarding that promise would become. IzukuXHarem! Warning: Shameless Smut!

The mission's changed, they always do. Sam wasn't expecting entering another world with no possible way back, but his missions objectives remain the same, "Protect humanity, no matter the cost." At the same time, he will be forced to come to terms with his new home and learn what it means to be a hero in this new world. At least he doesn't have to do it alone. Sam and Big 4, C-2A

Makoto finds himself waking up to the world of My Hero Academia. How did he get here and why? Is there even a way to get back home? Does he even want to go back home? Also, what was that about killing someone?

Throwing darts at a dart board leads to some interesting ideas.

Weakness is something that can and has been overcome in the past by those who were said to be pathetic. When Izuku Midoriya is deemed weak by the world around him, he shows them to never turn their back on him ever again. [COVER IS A PLACEHOLDER]

The number 3 hero in Japan is given an offer from Nezu to teach class 1A. Join Naruto as he teaches the next generation of heroes

Buscando un cambio Ranma hace una visita a su viejo amigo Izuku Midoriya y su madre en el mundo de BNHA, el destino pronto le mostrara lo que tiene preparado tras los eventos Ranma encontrara el propósito para el que nació ser el héroe de verdad.

A request by Samuel Dudek. In a alternated Time, Deku never got All for one and delt with misery and dispair until he was teleproted into the MLP EQG verse where he will meet 6 mares who will heal his heart and soul after many tragities struck him down.

When three reality jumping teens and an android end up opening the world of heroes to world of the multiverse, things can never normal. Not like normal was ever the option. Now martial artists, ninjas, aliens, and Pokemon trainers are all over the place. Maybe, just maybe, Class 1-A can pick up some new skills from their new student teachers. Rated M for Madcap. (Please review)

A waterbender in a strange land. Katara had heard that statement before, but nothing could prepare her for what she got herself into. If only there was a place for her to learn about this new world, and people to help her... oh wait, there is! Currently season 4 timeline) cover art designed by Ep4kun.

Quirkless? Check. Sent to another world of superheroes due to a villain? Check. Become a Quirkless superhero who can go against gods, world eating aliens, and beings that can beat All Might easily? Double check. Sent back to your home dimension where you're worse than trash? Crap. Well, at least Izuku Midoriya-Stark won't be alone in his endeavors. OP Izuku x Harem. Select bashing.