Xemnas Master of Thirteen

+2: Search your library for any Nobody creature card, reveal it, put it into your hand, then shuffle your library
-2: Exile target creature. Create Nobody token that's a copy of target creature. Return original creature to the field if token is destroyed
-9: You have no maximum hand size for the rest of the game. Draw 13 cards. For every creature card drawn this way create Nobody token with Hexproof