Sauron, The Dark Lord

Corrupt (Whenever this creature deals combat damage to a player, that player discards a card.)
Whenever a creature an opponent controls dies, put a +1/+1 counter on Sauron, The
Dark Lord or pay 1 life: put a +1/+1 counter
on a creature you control.
"You cannot hide. I see you. There is no life in
the void. Only death."—Sauron