Signs and portents
The name used among the learned of Harn to describe the cosmic all, or everything that exists. Kelestia is believed to be comprised of an infinite number of quasi-parallel universes. Under this model, all possible worlds can exist. Worlds of similar culture, environment, and evolution form families of proximity in the Nth dimension, between which travel is easiest. The Earthmasters were able to cross the Nth dimension utilizing teleportal gates like the so-called Godstones found on Harn.