Mereanium

Mereanium is a mysterious substance discovered by the Astronomers' Guild. It was found on and around Mount Merea, but its origins are unknown. Mereanium possesses power previously unknown to this universe. Those who have been dosed with the substance may experience a variety of symptoms, and too high a dose can be fatal. Those who survive often find themselves possessing strange powers over the very fabric of reality, called Phase Aspects.