One of several large Realms floating through the Umbra that are not inside a layer but touch all of them. Zones shift & the environment of an area can change based on what layer of the Umbra it is near. Zones are known to be useful for reaching different layers of the Near Umbra but because of their shifting they can be unreliable. Known Zones include Digital Web, Maya (Dream Realms), Mirror Zone, Null Zone.