Darcu, The Destroyer

Lifelink: (Damage dealt by the creature also causes
its controller to gain that much life.)
Deathtouch: (Any amount of damage this deals to a creature is enough to destroy it.)
Trample: (This creature can deal excess combat
damage to player or planeswalker it's attacking.)
Feed: (At the begging of your upkeep sacrifice a
creature and put a +1/+1 counter on Darcu, if you
don't put a -1/-1 counter on Darcu)
At the begging of your upkeep create a 1/1 black
white hum