Kriegar, The All-Knowing

+2: Search your library for two cards with different names and exile them. Shuffle one at random into your library. Put the other one on top.
-2: Each player reveals a card from his or her hand at random. Choose one of them. You may play that card without paying its mana cost.
-X: You get an emblem with "Whenever you would draw a card, you may instead look at the top X cards of your library and put one into your hand."