A new threat has arrived in Equestria, but the Elements are retired and only a few bearers even remain. Then again, is a rude and inconsiderate being nopony has seen before really considered a threat?
"No time for goodbye," he said as he faded away. "Don't put your life in someone's hands; they're bound to steal it away. Don't hide your mistakes, 'cause they'll find you, burn you."