Sulvu, the Wildfire

: Whenever a creature an opponent controls dies, put a loyalty counter on Sulvu, the Wildfire and you gain 1 life.
0: Sulvu, the Wildfire deals 3 damage to target creature. You may draw a card. If you do, discard a card.
-10: Creatures and planeswalkers you control gain indestructible until end of turn. Destroy all nonland permanents.