Vader, Imperial Sithlord

+1: Target creature you control gains deathtouch and lifelink until end of turn. If it's an Imperial, put a +1/+1 counter on it.
+1: You may sacrifice an Imperial. When you do, Vader, Imperial Sithlord deals 3 damage to any target and you gain 3 life.
-3: You may put an Imperial creature card from your hand onto the battlefield.