Niikazorhte, Manipulator

+2: Draw two cards, then discard a card. Niikazorhte deals damage to one nonplayer target equal to the discarded cards mana cost.
-4: Put one target card from your graveyard into your library third from the top.
-14: Reveal the top ten cards of your library. You may play them without paying their mana costs. Put all unused spells in your hand.