Makai Wistari

+1: Until the start of your next turn, creatures you control take one less damage from any source.
-2: Create a 2/2 white and green Au Ra creature token with, "When this creature dies, Makai Wistari planeswalkers you control gain 1 loyalty."
-7: You get an emblem with, "Whenever you tap a land for mana, add one additional mana of a color that land can produce.