Shadow (virus)

Shadow is a virus from the Mega Man Battle Network series. It is invulnerable to all attacks except sword- or blade-type attacks. It warps when it moves, and when it attacks its target, it turns into daggers (side), axes (back), and polearms (front).

Shadow
 Shadows are black and purple with yellow eyes.

RedDevil
 RedDevil s are dark-red and red with green eyes.

BlueDemon
 BlueDemon s are blue and light-blue with red eyes.

ShadowΩ
 ShadowΩ s are orange and yellow with white eyes.