Mlp x Ben 10, this is multiple seasons.

Izuku Midoriya was never a normal kid. He always had the ability to understand Pokémon for some unknown reason. People often made fun of him for it. Well, make fun of might not be the right word. They called him a freak, but in reality, they wanted to be able to understand Pokémon too. So they bullied him out of jealousy. Luckily, he has his friends. Ash, his Pikachu, and Izuku's Riolu, Ricky Steel. Despite all this bullying, Izuku had a goal. He wanted to be a hero. And his friends and family supported his goal. Because it was unwavering. Even when they learned about the frightening truth that the supernatural was real. Ash and Izuku trained together to master Aura Abilities together so that they could fight against the evils of the supernatural and protect others. And they made their debut after moving to Kuoh together. But what happens when they come across a mysterious alien object that holds the means to bridging gaps between worlds?

When a shenanigan with Eon goes wrong, 17-year-old Ben Tennyson is cast into the Boiling Isles, and now must find his way home without dying, but, c'mon, how likely is it that that'll happen?

Would You Ever Imagine A Certain Big Tit Police Girl Getting The Omnitrix?~

He has one wish. to be a hero. yet the world around him rejected his wish. His own family and sister do not believe in his dreams. But what if there was a group of people that did?

When Izuku Midoriya, a quirkless teenager crushed by All Might's declaration that he can never be a hero, joins his mother on a week-long camping trip to escape his shattered dreams, fate intervenes in a way he never imagined. A mysterious object crashes into the forest, revealing the Omnitrix-a powerful alien device that bonds to his wrist, granting him the ability to transform into extraordinary extraterrestrial beings. As Izuku grapples with the overwhelming potential of his newfound power, he must navigate the thrill of possibility, the weight of responsibility, and his mother's fears for his safety. With the universe suddenly within his reach, Izuku's journey to redefine heroism begins, setting him on a path where courage, not quirks, will shape his destiny.

You are the last Ectonurite (Ghostfreak) in the universe, and are in hiding with one of the most powerful sacred gears of all time: The Omnitrix, a device made by GOD... with a little help from a Galvan named Azmuth. This device splices the user's DNA with that of another species temporarily. But what happens when your normal life is discovered and disturbed by the behavior of the devils and angels in Kuoh Academy.

It all started when an alien device did what it did, it stuck itself upon his wrist with the secrets that he hid, now he's got superpowers he is no ordinary kid he is Izuku Midoriya. An MHA fic in which instead of gaining One for All at the start of the 10 months he gained the Omnitrix. This will mainly be My Hero but will include Ben 10 aspects such as Azmuth, Vilgax, and others.

in this story ben finds not only the omnitrix but also a robot as well not too far from it, as it was scanned by the omnitrix and was turned into a techno-organic robot, as it then reactivates and becomes loyal to ben seeing him as a brother.(the robot is emerl from the sonic x series.)