Western Temple Catacombs

Introduced in From the Darkest Depths.

Creatures
Slithis
 * Sishalti Tendril
 * Sishalti Tentacle
 * Sishalti Eye Stalk

Undead
 * Tormented Patriarch
 * Ancient Soul
 * Falatacot Abbess
 * Vault Mistress Niktari Xsu