Arclight

The Arclight is an ancient crystalline device that sits atop the Magisterium. It was designed by the Old High Gods to spread raw creation energy throughout Arkos. The mechanisms of the Magisterium enhance its effects, sending its sun-like rays in all directions.

The nation of Endra built its capital city in the warmth and glow of the Arclight, and its magic has caused their civilization to thrive for thousands of years. The Arclight is the source of all magisters' powers. When the Old High Gods left Arkos, they created a Lightborn manifestation of the Arclight to serve as caretaker of the Magisterium named Aris.