Dal Quor

In the Eberron campaign setting for the Dungeons & Dragons roleplaying game, Dal Quor, the Region of Dreams, is one of the thirteen planes in metaphysical orbit about the world of Eberron itself.

When the mortal creatures of Eberron dream, they project their minds to Dal Quor. The outer edge of the plane is ringed with the "dreamscapes" where these night-time fantasies play out. Within this ring, nightmarish psionic beings known as quori dwell.

Forty thousand years before the "present" of the Eberron setting, the quori attempted to invade and conquer the Material Plane. The giant civilisations of Xen'drik managed to repel the invasion; in the process, their powerful magics displaced Dal Quor from its metaphysical orbit, causing it to become permanently remote from Eberron. Accordingly, the quori were forced to find another path to power in the Material Plane, one which culminated in the establishment of their rule as the Inspired - believed by their subjects to be incarnate gods - over the empire of Riedra on the continent of Sarlona.