Norn, Planar Explorer

+1: Look at the top two cards of your library. You may reveal up to two cards with Phyrexian mana in their mana costs and put them into your hand.
-2: Until your next turn, creatures you control get +1/+1 and creatures your opponents control get -1/-1.
-5: Create a legendary 5/5 Knight creature token with first strike, vigilance, infect, and lifelink named Norn's Champion.