The Power Ruby is a mystic gem that belongs to the Phantom Ranger. This jewel, is its source of power and sustenance because if separated from it the Ranger could disappear. It seems poser er curative promises since the Phantom Ranger tried to occupy it for Cassie Chan when it was petrified, it can also potentiate a Megazord. Currently in possession of Phantom Ranger in Eltar. Curiocity It is unknown if the Ruby grants Camouflage capability or exists outside of "temporary control".