Ultimaster

(Ultimaster) is an (evolved Galvanic Magister) from the planet (Galvic) in (Ben 10: Master Control). He is the evolved form of Omnimaster.

Appearance
He has a green and black color scheme and an armored body. He has lost four of his eyes and has lost the DNA color scheme across his armor.

Powers
He can use any of the aliens powers and ultimate powers like fire, flying, super-speed, and invisiblity but at a smaller degree.

Weaknesses
When using the power of an alien he will sometimes gain that aliens weaknesses.