Orv, Butcher of Mortals

+2: Until your next turn, whenever a creature would die Orv, Butcher of Mortals does 1 damage to any target.
-3: Orv, Butcher of Mortals deals 2 damage to each creature and each other planeswalker.
-9: Destroy all creatures. Each opponent loses life equal to the number of creatures they controlled destroyed this way.