Timmy, Planeswalker

You can't win the game and your opponents
can't lose the game, unless you have no cards in
your hand.
+2: Reveal cards from the top of your library
until you reveal a card cmc 5 or greater. Put that
card into your hand then gain life equal to the
number of cards revealed this way.
-12: Draw half your library. You have no
maximum hand size.