Ragged Bargain

Exchange the number of cards in your hand with your life total. (For example, if you had four cards in your hand and your life total was 13 as this spell resolved, draw 9 cards and your life total becomes 4.)
"Most people hold on to their souls to keep alive, to feel happiness, blah blah blah. I can think of a much better use for them."
-Aztlan, Supreme Demon