Killer B, Baryon

Wither, Double Strike, Vigilance, Flanking 3,
Bushido 7, Rampage 4
At the begining of your upkeep put a -0/-1
counter on this creature
Atomic Ink Blast- {x}{x}{x}: Deal X damage to
any target, if that target was a creature tap it.
(This effect ignores wither)