Waterdeep:House Freth

House Freth is one of the lower houses from Menzoberranzan. They appear to be seeking to expand their territory within Undermountain.

Troglodyte Warrens

This floor forms the front line in a war between House Freth and House Auvryndar.

Maze Level

On the Maze Level, House Freth has a stronghold called Spiderwatch Keep. Erelal Freth, the matriarch, has managed to force Halaster Blackcloak into a marriage, so that she might become ruler of Undermountain