Pennywise, Dancing Clown

+1: Return target clown card from your graveyard to your hand. For the rest of the turn, clown spells you cast cost 1 less. You lose 1 life.
-2: Sacrifice a clown creature, each opponent sacrifices a nontoken creature, discards a card and loses 2 life.
-8: Exile all nonland cards from all graveyards and field. For the rest of the turn, you may cast them without paying their mana costs.