Gandalf, Wandering Wizard

+1: Reveal the top three cards of you library. You may put a non-black creature from among them into your hand. Put the rest on top of your library.
-3: Exile target instant or sorcery from your hand with converted mana cost 3 or less. You may cast copies of the spell until the end of your turn.
-11: Exile target creatures from graveyards. Put a copy of each creature exiled this way onto the battlefield under your control, except it's a token.