Mort, That Which Dies Not

+1: Exile target card from a graveyard with a converted mana cost 2 or less.
-2: Return target card from your graveyard to you hand with a converted mana cost less than or equal to the number of cards in exile.
-10: Return all creature cards with a converted mana cost equal to or less than the number of cards in exile from your graveyard to the battlefield.