Pizon, the Eternal Flame

+1: Discard up to two cards, then draw that many cards and lose that much life.
-2: Pizon deals 3 damage to target creature and you gain 3 life. That creature's controller discards a card.
-7: Pizon deals 6 damage to each creature and each opponent and you gain that much life. If Pizon would die this turn, return him to the battlefield.