Rhys, Anarcho-Primitivist

+2: Creatures you control have haste until the end of your turn.
-1: Rhys, Anarcho-Primitivist becomes a 5/5 Human Shaman creature until end of turn; it has haste, trample, and indestructible.
-9: Destroy all artefacts and enchantments. Deal 2 damage to any target for each card destroyed. Rhys can be your commander.