Unbreakable Mind

{0}: If you have no cards in your graveyard, put a
card you own in exile into your graveyard.
{g}: If you have no cards in your library, put
a card from your graveyard on top of your
library.
{1}{g}: If you have no cards in hand, draw a card.
{3}{g}{g}: If you control no other nonland
permanents, put a permanent card from your
hand onto the battlefield.