Dominerd

 Dominerd is a virus from the Mega Man Battle Network series. When the virus is not attacking, it will have StoneBod active, taking only 1 damage per attack. When the virus attacks, it warps directly in front of its target and bites the target.

Dominerd
 Dominerds are gray with a black teardrop head piece (hair).

Dominerd2
 Dominerd2s are green with a purple teardrop head piece (hair).

Dominerd3
 Dominerd3s are tan with a orange teardrop head piece (hair).

DominerdΩ
 DominerdΩs are red with a green teardrop head piece (hair).

Source
Sprite images found at Sprites INC