Mygena, Wisp's Spark

+2: Put two 2/2 Blue and Green Wisp creature tokens with flying and indestructible onto the battlefield.
-3: Blue and Green and White creatures you control gain +1/+3 and vigilance until end of turn.
-8: You gain and emblem with "Creatures you control get +X/+X Vigilance and Hexproof where X is the number of Faeries you control.