Imtontargith, Overseer

+2: Look at the top three cards of your library. Put one of them into your hand and the rest at the bottom of your library in any order.
-2: You may copy the next noncreature spell you cast this turn. You may choose new targets for the copy. Copying a permanent spell creates a token.
-4: Until end of turn, your spells and activated abilities cost 2 less.