P'Sorah L'Shar

+1: Until the beginning of your next turn, prevent all combat damage.
-3: Until the beginning of next turn, creatures and planeswalkers you control gain protection from the color of your choice.
-6: You get an emblem with "Exile a creature you control: Add X mana of any one color, where X is 1 plus the exiled creature's converted mana cost."