The Underdark

Not shown on the map is a dangerous realm of darkness and death known only as the Underdark. Located beneath Arkhosia, and spreading across the entire map, the vast caverns of the Underdark twist and wind deep beneath the surface. It connects to the surface through a number of inhospitable places, although only two are known passages to it’s foul reaches, the rest lying hidden. It is thought that the caverns explored by the Four may well have been part of the Underdark. It is best places like this remain sealed from prying eyes, however, with vengeful beings lying beneath the surface, plotting their uprisings against the lands they desire and the peoples they envy so very much…

The Underdark

Tales Of Arkhosia The_Unvisible_Man