Omnitrix Stories

In this reboot of the 1980s original, a magic sword transforms an orphan girl into warrior She-Ra, who unites a rebellion to fight against evil.

What happens when a normal summer vacation becomes so much more especially for two best friends who will go on a journey to become the greatest hero's of all time I do n...

A young man, after sacrificing himself to save a girl, is confronted with his own death and offered the opportunity to reincarnate in another universe. Accepting, he cho...

I'm writing only the first season of this show. This was one of my favorite shows as a kid.

Y/n's summer just got Weirder when he finds a watch that turns him into aliens. him along with his best friend Jennifer tennyson become the ultimate Heroes

Y/N Tennyson was the son of Ben 10,000 and once he got his own omnitrix he gets to make his own legacy with it and to follow his father's footsteps in case he retires un...

[Author Insert X CW Flash] Alex Carabello a 19 year old who 9 years ago along with his best friend Ben, his cousin Gwen and, their grandpa Max. Saved the world daily. Wi...

She-Ra and the Princesses of Power is set on the planet Etheria and follows the stories of Adora and Catra, orphans who were raised to be soldiers in the Horde. They are...

Benjamin Kirby "Ben" Tennyson was an ordinary 10-year-old boy until he found the Omnitrix, a powerful watch-like device that allowed him to turn into ten diffe...

Title- HERO's UNITE: Ben10 UAF X DarkTrix Description- Y/N Kirby Tennyson the Wielder of "DarkTrix" gets teleported to the prime Ben timeline while fighting w...

After a road trip throughout the country and across the state, dealing with Knights, mushrooms, sea creatures and gangs. Ben and his friends return back home after their...

Yn ln a childhood friend of Kim and Ron as Yn joins them to stop villans and graduate high school but Yn found a watch that turns him into aliens as he uses those alien...

In a world ruled by superpowers, Ben was an outcast. With no powers of his own, he was bullied and shunned by most. But then came along the watch...that changed everythi...

Going traveling with the man that had adopted you seemed like a fun summer trip Who knew that it would lead to you gaining a watch that doesn't even tell the time Useles...

Y/n L/n is a welder of an omnitrix called the ultimatrix. He decide to travel the universe. While he was traveling he gets shot down and lands on Third Earth. He meets m...

Y/n is the welder of the Transformatirix. After he defeats Unicron and peace is in the universe. Alpha Trion gave him a mission to help other transformers in another uni...

This is a fanfiction of how The Owl House would play out if Luz found the Omnitrix.

Izuku Yagi has always been a hero ever since he was 10 when he went on a road trip with his sister and discovered the most powerful weapon in the universe, the Omnitrix...

Ben Tennyson was a normal 10 year old. He wished more Than anything in the world to be a hero. However, he was Quirkless, his wish becoming a distant dream. However, hi...

Cuando un niño de 10 años que se iba a mudado a Metrópolis, después del verano, por el descubre un reloj que lo convierte en 10 extraterrestres diferentes, ¡Se da cuenta...