Ajani, Naya’s Avenger

+1: Reveal the top card of your library. If it’s a noncreature, creatures you control gain +1/+1 and lifelink until end of turn. Draw a card.
-3: Exile target permanent. It’s controller gains life equal to its mana value.
-7: You get an emblem with “Whenever a creature you control attacks it deals damage equal to its power to any target”.