Valdrax, the Overmind

+3: Put two 3/3 Shade creatures onto the battlefield, cast an instant or sorcery from your graveyard for no cost
+7: Look at your opponent's hand, exile up to three cards from it, opponent loses three life and you gain three life, you may draw up to three cards
-13: Destroy three target permanents, an opponent's instant and sorcery cards have no effect until your next turn, opponent discards three cards