Deep at the end of the Inner Maps part of the Sand Storm Dunes, the Lost Complex of dwarves was the old Gold Digger Home, or so they say. Other tell of it being a Mithral producing dwarf home, where most of the mithral in the lands was made. Strangely enough the complex distributed its goods still, via traveling merchants that acted as it's eyes and ears. This led many rumors and secrets and questions alike to be explained, but no one wished to travel that far out into the desert.