Gul'dan, the Invader

+2: Remove two cards from target player's graveyard. If at least one was a creature card, you may draw a card. If you do, you lose 1 life.
-3: Target opponent sacrifices a creature. If it was a legendary creature, you gain 5 life.
-8: Destroy all creatures. Then choose one craeture card in a graveyard that was put there this way and put it into play under your control.