Gray Fullbuster

Vigilance, Hexproof, Lifelink. When Gray Fullbuster enters the battlefield, put 2 Frost counters on him.
{u}{w}{t}: Create an X/X Snow creature token with Defender, where X is the number of Frost counters on him. He deals damage equal to the number of Frost counters divided as you choose among any number of target creatures and/or players. Tap all creatures damaged this way. Then put a Frost counter on him.