Sschindylryn

Sschindylryn

Sschindylryn's Gate in Menzoberranzan (source - WotC web site): Sschindylryn's Gate is a portal to an unknown plane that was discovered by scouts from the city of Sschindylryn. Sschindylryn is a drow city under Cormyr known for its use of portals to explore and conquer other parts of the Underdark. During a battle with Menzoberranzan, the portal was damaged, and none from the western city know how to operate it or to where it leads.

There doesn't appear to be any recent information about Sschindylryn, other than it's appearance on a map in FR:U 124. The map places the city in a location that doesn't match other sources, which place Sschindylryn under the King's Forest. The FR:U map places the city under the eastern farm lands. Assuming the location is wrong, the Plungepool discussion found at VOLO:Cormyr 125 mentioning lake Daerbraun is the lake beside Sschindylryn. Plungepool: Notes about the Plungepool (VOLO:Corymr 125) describe how a river within the King's Forest falls into the underdark. The falls eventually lead to an underground lake known to the Drow as Daerbraun.