The Winter Soldier

The Winter Soldier enters the battlefield tapped and does not untap during its controller's next untap step.

Sacrifice another creature: untap The Winter Soldier and put a +1/+1 counter on it.

{b}{b},{t}: The Winter Soldier deals damage equal to its to it’s power to target creature. If that creature dies this turn, put a +1/+1 counter on The Winter Soldier.