Soul of Cinder

+2: Soul of Cinder deals 4 damage to up to one target creature or planeswalker and 2 damage to each other creature and each other planeswalker.
0: Exile the top three cards of your library. Until your next turn, you may cast nonland cards exiled this way as though they had flash.
-8: Your life total becomes your starting life total. Draw cards until you have seven cards in your hand. Untap all permanents you control.