Calkules

Calkules is an alien from Tech 10: Ultimatrix unleashed.

Powers
Calkules has unlimited shapeshifting, color changing, and streching capabilities.

Appearance
Calkules is naturally light blue and is shaped like a rectangle with long fingers, string-thin arms and legs, and circle shaped feet.

Weakness's
He is vulnerable to any kind of weapon if he hasn't shapeshfted.