Great Vault of the Zoog. The chittering of demons sometimes claims that the zoog steal with great purpose, taking all their coppers, single earrings, and snapped necklaces to fill a vault deep within the earth with bright metal in service to a Great Zoog. What the Great Zoog might want with this wealth is a matter of some speculation, but the entire tale may be little more than a shabby stack of copper or a treasury that demons plunder with regularity.