Ooh I'm a Muffin

+3: Target opponent loses 2 life. You gain that much life.
-1: Draw a card. If that card is a creature card you may put it onto the battlefield without paying it's mana cost.
-12: Draw 10 cards. All opponents lose 10 life. You have no maximum hand size until your next turn. You may pay as much mana as you want this turn.