Pologo, Pharaoh of Death

+2: Put a -1/-1 counter on target creature.
-4: Reveal a creature card from your hand and put it onto the battlefield without paying its mana cost. It gains haste until end of turn.
-12: Put five -1/-1 counters on target creatures. Then all creatures with -1/-1 counters on them get exiled. Exile all cards in all graveyards.