Tunknaug, Greed Hunger

+1: Until end of turn, Tunknaug becomes a 5/6 red Dragon Token with flying and indestructible.
+1: If you have less than 2 cards, draw 5 cards. Then, discard a card. You gain 2 life.
-6: When you get to 10 or near 10 life. Target player puts all of his or her permanents into his graveyard.