| Category | Regions |
| World | Bal-Kriav |
| Type | Subterranean Tier 1 (Straiden) |
| Map | Galush |
The sprawling Underdark region beneath Karnegmoth is known as Bulâd-Gûla. This domain contains a vast network of tunnels and mines, the majority of which were constructed by the Rilirthad and collectively referred to as the Khan's Passages.