K'Tor, Bringer of Ruin

+1: Reveal the top card of your library. If it's a land card, put it onto the battlefield. Otherwise, put it into your hand.
-2: Target creature gets -X/-X until end of turn, where X is the number of Swamps you control.
-6: Return target permanent card from your graveyard to your hand. Target player's life total becomes 13.