Elphiros, the Lost Hope

+1: Creatures you control gain flying, vigilance, protection from black, and +1/+1 until the end of the turn.
-2: Draw one card then, if your devotion to blue, red, and white is seven or more, return one card from your graveyard to your hand.
-12: Choose four permanents. Exile all permanents other than the four chosen from the battlefield.