Nicol Bolas, The Arisen

Flying, Deathtouch, Vigilance, Haste, Flash
{u}{1}: Draw 3 cards.
{b}{3}: Return 4 target cards from a graveyard to
your hand.
{3}{r}: Do 10 damage to a target.
When Nicol Bolas dies return him to your hand.
If he was exiled put him in your graveyard.