PU

PU (pronounced "pee-ew") is an alien who is free to use.

Appearance
PU is about 6 feet tall and resembles a skunk. He has claws on his fingers, two teeth coming from his bottom lip, and is a bit muscular. He has green eyes and the Omnitrix symbol is on his chest.

Powers and Abilities
PU can generate a putrid odor to repel, slow down, paralyze or even render foes unconscious. He can generate this odor from his hands, mouth, arm pits, feet or farts. PU also has a great sense of smell and enhanced strength.

Weakness
PU's powers won't work against enemies who don't have noses, can't smell, or are wearing a gas mask.