Kairos, the Flamebender

+1: Until your next turn, creatures gain: “Whenever this creature deals combat damage to a player, draw a card."
-2: Reveal the top four cards from your library. Add up to two creatures to your hand and place the rest at the bottom of your library in any order.
-7: You gain an emblem: “Creatures you control get +1/+1 and Whenever this creature attacks, scry 3; then draw a card."