Offering of Souls

As part of the cost to play this spell, put all of your non-black dice into your discard pile, discard your hand, and destroy all of your barriers, creatures, and ambushes. You cannot lose the game until the start of your opponent's next turn. Draw 5 cards, and all creatures and spells in your hand cost 0 for this turn. At the start of your opponent's next draw step, you lose the game.