Rex Salazar

Rex Salazar is a young E.V.O (shorten for Exponentially Variegated Organism; a person infected with active nanites) with the ability to cure other E.V.O.s, including the ability to control his nanites using the Omega 1 Nanite. He can grow machines from his body, often using his limbs, and can communicate with technology, machines and even with nanites.

Appearance
Rex is Hispanic, being half-Mexican and half-Argentinian. He is most normally seen with lightly spiked, slicked back dark hair. He is also taller than most people his age. Rex also wears a pair of orange goggles on top of his head, with a matching red-orange patterned jacket. His T-shirt is blue on the top-half and white on the bottom-half, with two orange rectangles on the right pectoral. Rex wears black pants with blue geometrical patterns which glow whitish blue whenever Rex uses his powers. He also wears blue gloves with orange cuffs and blue-black shoes.

Early Life
is Mentioned by Rex in a Flashback in the past, 6 year ago the Nanite Event changes the Rex's World, and transform it into a E.V.O with creating Machines powers.

Ben 10-Generator Rex: Heroes United
He made an appearance in the crossover special when Ben Tennyson steps into a portal into his world and Rex confuses Ben for a dangerous E.V.O. After Rex and Ben have a fight they eventually team up to face the worst threat Rex has never had before.

Hero Times Two
Rex arrived to Ben's Universe with Bobo to hunt The Pack, and evite to obtain the Promethium. Encounter with Ben and the team and need help. Have a rivality with Kevin, but later failed to defat the pack and send to his universe with Help of a portal created by Gwen.

Powers and Abilities
Like all living things on his Earth, Rex has billions of nanites inside his body. After activation, their nanites mutate a normal being into an EVO. However, unlike most EVOs, Rex has the ability to control his nanites at will, allowing him to build various machines on his body. He can also use his nanites to communicate with a variety of machines and cure some EVOs of their mutations.