Key

Key is the Omnimatrix IV's DNA sample of a Ragnian from the planet Terminus in Ben 10: The Omniwars .

Appearance
Key has skull-like facial features. He wears a green and black suit, and has sharp claws. The Omnimatrix IV symbol is on his upper chest.

Powers and Abilities
Key can control solar energy, and can mold it into a variety of weapons.

Other Series

 * Appearance 1
 * Appearance 2
 * Etc.