Gravelord Spirit of Death

+1: Place a 1/1 Zombie Token
-2: Discard a card, draw 2 cards, Sacrifice a creature, gain mana equal to their power OR toughness, it can be chosen by this cards controller.
-8: Gain control of every creature, in graveyard and exile, every opponent puts all but 1 creature in exile after, they chose what to keep.