Alien Races
Galvan
Gray Matter
This Female Magic Caster is a nemesis of Gwen and niece of Hex
Charmcaster
This Grey Rat is Great Friends With Kevin Levin
Argit
This Red-Winged Alien can shoot Lasers from his Eyes
JetRay
This Alien who is the same species as Gray Matter created the Omnitrix
Azmuth
Heatblast
This Organization is Ancient and goals are usually to Destroy Aliens
Forever Knights
Half-Human Half-Four Arms this persons DNA was combined and later became a Plumber
Manny
This Guy Can never be sneaked up because he has many optical objects on his body.
Eye Guy
Kevin and Aggregor are this human sub species
Osmosian
Tetramand
Four Arms
This Alien Race are Tall White Beings who are Behind the DNA Aliens.
Hybrid
Half Human, Half-XLR8 This girl had her DNA combined and became a Plumber
Helen
This Red Imp can Break or Fix any Machine and usually fears a leather cap.
Jury Rigg
Gwen Tennyson gets her magic powers from her genetics of this species
Anodite
Mechamorph
Upgrade
This White Alien is Vilgax's Right Hand Man.
Psyphon
This Ex-Plumber was Max's Ex-Partner
Phil
This Classic can split into multi of himself
Ditto
This Kid is the One Who Figured at Ben's Identity and Revealed it to the World
J. Jonah Jones
Vulpimancer
Wild Mutt
This Villain is a Known Hunter who gets a Nemetrix for his dog to change into predators of the Omnitrix.
Khyber
This Kid was Great with Machines and Wore a Purple Shirt with a 3 on it
Cooper
This Magnetic man is just metal Magneto
LodeStar
This Diamondheaded man appeared in the Classic Ben 10 and gave Ben the hoverboard
Texrax Shard