in an Alternate version of S10: IHT, Spike, Sick of being Treated like a Kid, sends himself to B10 Dimension, gets the Onmitrix along with Ben and Gallus, Who along With Sandbar get sent too.
This is a Series i will do if i can't make S10 Chapters.

This story is a sequel to My little Omniverse

It has been a few weeks since Ben 10 and Rook's adventure in Equestria, but now Ben and his partner must return to Equestria to defeat the undead ghostly villain from his world Zs'Skayr (pronounced "Zuh Scare") from turning Equestria into a land of darkness and ruled by his kind.

While on a walk outside of Town one night Spike ends up with the Omnitrix on his wrist. now being able to turn into 10 super cool aliens, Spike tries to become the hero he always wanted to be.

Featured: July,14th, 2019 August, 21st 2020

Cover art by - Little Tigress

In a parallel universe on another planet, Twilight Sparkle is having a hard time trying to prove that she is no longer the evil person she once was. However, redemption is harder than it looks but when the world tree summons Twilight and her friends, she finds another world we’re there is no magic. Instead, humans and aliens live together side by side. Of course this new world is strange to her especially when she meets Ben Tennyson; a cocky teen with a large ego. Twilight soon realizes that she needs him in order to find her friends and find a way home but how long will they be able to sand each other? (Will write all the episodes from Ben 10: Omniverse but will include chapters that are completely my own.)

Stranded in an unknown world and in a new body, Ben must try and start a new life while dealing with the crises that happen every week.

This story is a sequel to The Omnitrix Hero

A month after defeating Shadow and his Negative Ten, Flash is still getting used to his new Ultimatrix. Other than that, things seem to be going well. At least until a hole opens in the sky.

Just when Flash thought he could take it easy, he finds himself meeting another teen with an alien watch. And as threats from old enemies make themselves known, the two must come together in order to save their worlds.

It's the battle of the millennium, with everything they love on the line.

Written with the help of SuperSonicHeroes

Art by SlidDiamond3214

TVTropes

Meet Ben, not to be confused with his cosplay character. He considers himself decent, fun-loving, and strong, but only because it is how he copes with the voices in his mind. Ten other personalities that try to dominate him at every turn. It sent him from psych ward to psych ward, but nothing ever improved. He was under constant watch, despite living off the streets. It was only at school where he ever got any food or proper shelter, though he never gave up hope that one day, his luck would change.

One day, at his first Comic Con, dressed as his favorite TV character, Ben meets a strange fate of falling from his world and into one of Technicolor ponies. The voices were finally gone from his mind, freeing him... or so he thought. Now the voices have their own bodies and still haven't given up tying to control their host. This led to many acts of destruction in this land, landing all of them imprisoned for millennia. Now Ben is free, but so are the voices. With some unlikely friends by his side, can Ben finally tame these monsters, or will they finally succeed in taking what they want?

Rated teen for occasional swearing and sexual references. You have been warned.
Featured on February 17, 2015!

Twilight was trying to use a spell that could open a portal for her to visit the human world without using the mirror. But rather than a portal, she accidentally summons Ben Tennyson and his partner Rook Blonko instead. it couldn't be a worse time because they're facing a crisis. Until they can get home, Ben and Rook will make new friends and explore this new world as three familiar enemies plan to strike back at them, (This takes place in between Seasons 6 and 7 and during Season 8 of Omniverse.

Romance will happen at one point so Ben will be aged two years older than he was in the original show.

Translation from one of my first crossovers. This story is placed before (and during) the Return of Harmony.

Professor Paradox brings Ben to Equestria as he is asleep and is placed under care of Pinkie Pie to befriend him and help him with an important mission in Equestria. When Ben wakes up he realizes he have turned into a pony and that now he is under the especial care of ‘Aunt Pinkie Pie’.

This story is a sequel to Equestrian Omni-Hero: Destroy All Aliens

A new summer vacation has begun in Equestria as it comes with a new adventure. Now Helix Watch and his team, known as Alien Force, already for the next level as a Omni-Key unlocks a hidden power up within his Omnitrix. With this power up Helix now has new armor, new aliens, new villains, a new world that is literally below Equestria, and a new... Antitrix?!

Looks like Hero Time is about to get even wilder with an old bully from Helix's past around.