Underdark

The Underdark or Darkhallow is the vast network of massive underground caverns and tunnels underneath the earth that serve as home to some of the most dangerous creatures in the Realm.  
== Description ==
 A land of complex caverns, tunnels, lakes, forests of mushrooms, and bioluminescent plant life. It is as deadly as it is beautiful. There are some scholars who believe the world below to be the same size as the one above. Expeditions are scarce however, as they have been historically fruitless and very dangerous. Adventurers and explorers often do not return from their trips to The Underdark, and those that do often do so narrowly and vow never to return.
Creatures of the "hallow" have developed over thousands of years a multitude of different ways of surviving. Often times these creatures won't rely on sight, and won't communicate by sound. Psionics is a mystery to the surface world that is almost common place below. 
== Geography ==
; World Above
: The surface area of The Realm. The name those who live in the Underdark give the surface.
; Upperdark
: The first three miles below the surface.
; Middledark
: Located three to five miles below the surface, this layer was where most of the Underdark cities are located.
; Lowerdark
: Ten miles or more below the surface, the Lowerdark is where even those who call the Underdark home refuse to go. 
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* Anraki Empire
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