Galendure Citadel stands in the ruined city of Vadrian. It is a prominent Dustmen stronghold, and Orcus grudgingly tolerates the presence of this planar faction, reasoning rhat anything that brings mortals to Thanatos eventually fills the larder of the prince's undead hordes.

Sherenvess rhe Shrewd commands the Thanatos sect of the fallen faction with an analytical curiosity regarding the layer's numerous undead. She believes that the study of undeath reveals base secrets abour the multiverse itself, and while she is happy to allow her agents to accompany curious mortals who likewise seek undead knowledge, she realizes her precarious situation and will not support an open revolt against the Prince of the Undead.