Return of the Runelords
Known as the Polymorph Plague, the qlippoth lord Yamasoth rules a cavern realm called the Kingdom of New Flesh located in the Abyssal layer of Sekatar-Seraktis. For many centuries, Yamasoth dwelled on the Material Plane in the deepest caverns below Hollow Mountain, within the walls of the Castle of Night in the sprawling Darklands cavern of Gongorina. Some whispered that he dwelled here not on his own accord, but as a servant of Alaznist, and that an ancient artifact buried deeper still below Hollow Mountain, controlled by the runelord of wrath, kept him as her own personal qlippoth lord pet. The cult of Yamasoth refutes these rumors, instead believing their inhuman patron used Alaznist as a proxy and pawn to establish his own realm on the Material Plane – a realm the cult hopes to someday restore to power.