Yawgmoth, Spark of Death

+1: Destroy up to one target creature or planeswalker with mana value 4 or less.
0: Search your library for a noncreature card, put it into your hand, then shuffle. Untap up to 2 target swamps.
-6: Until end of turn, you may play cards from your graveyard. If a card would be put into your graveyard this turn, exile it instead.