Omnitrix, Ben 10 Universe Wiki

The Omnitrix is a piece of alien technology designed by Azmuth and built by the combined efforts of him and his assistant Myaxx. It allows the wearer to transform into whatever alien species whose DNA is within its database. It was sent to Earth by Xylene to get it away from Vilgax and it was found by Ben Tennyson. It has 1,000,904 alien DNA samples within it. Azmuth created the Omnitrix with the intention of providing the various species of the universe with a better understanding of each other

Xylene, Ben 10 Universe Wiki

Power of the Omnitrix, Ben 10 Wiki

You find an Omnitrix (Ben 10) with every single character from anime/manga universes but can only choose 10 of them. Whom do you choose, and what would you do on earth with

Brainstem (Omnitrix Unleashed), Ben 10 Fan Fiction Wiki

Ben 10: Destroy All Aliens, Ben 10 Wiki

Ultimatrix, Ben 10 Wiki

Way Big, Ben 10 Wiki, Fandom

Omnitrix (Omniverse)

Ben 10 (TV Series 2016–2021) - IMDb