Gravattack is an alien introduced in Ben 10: Omniverse.
He has a big rocky head with green eyes. He has black and green pants similiar to Ben's clothing. His Omnitrix symbol is on his forehead.
Powers and AbilitiesEdit
His powers are currently unknown but his name suggests gravitational powers and his appearance suggests strength.
Ben 10 UltiVerseEdit
He will appear soon. The enhancements given to him with the Ultimatrix 2.0 are a greater amount of strength and gravity control.