The Eternal City, or the Calth Antharyn, is a citadel built for mortals by the
Anthara at the end of the Age of Creation.
Constructed upon water at the center of the world, it is made to suit each of
the Three Races. It has no fixed location; instead, the Eternal
City drifts with the passing seasons, chasing temperate weather as it slides
across waves and over the equator with the passing of days.