Avacyn, Angel of Judgment

+2: Until the end of the turn, creatures you control get +2/+2 and have Lifelink.
-2: Until your next upkeep step, creatures you control have indestructible and gain protection from a color of your choice.
-10: Destroy all creatures. Then, you get an emblem with "Permanents you control are indestructible and you have hexproof.