Born Of Fire, Descent Into Darkness

Phoenix has left his family, and is on a mission to rid the land of Demetrius' influence all by himself. The stone has taken him over almost completely, removing his conscience, and making him capable of horrible acts of violence, murder, and other atrocities. Can Ember, Lindani and Spedro save him before it's too late? Or will he cut a path across the land, leaving a trail of smoke and bodies in his wake?