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 hat.

Dominerd2
  Dominerd2s are green with a purple hat.

Dominerd3
  Dominerd3s are tan with a orange hat.

DominerdΩ
  DominerdΩs are red with a green hat.

Source
Sprite images found at Sprites INC