An elvish ruin located underneath Thornfield (city). Some sewer work.
Mostly used by The Cult of the Rift for raising and storing undead, and the Five Finger Viscounts in trafficking people out of the city as slaves. Storage for Venomcry.
Undead and creatures roam the pathways, but still the thieves guilds use it as a secret way to get from one end of the city to the other.
Marked with Thieves’ Cant