"You don't want me. You're all hard work and deadlines! I'm... snowballs and fun times."
Jack Frost is an immortal supernatural being much like the Guardians. Unlike the others, however, he is a loner, the classic rebel without a cause, sarcastic and mischievous. He has incredible control over ice and the cold. He is a spirit of games and fun times, but when at last he discovered the purpose behind his amazing powers, he became a true Guardian, representing Fun.