Yu vath

The Argylian Expanse is rife with unnatural drifts of dead stars, each a dim ember, the remnant of a mighty cataclysm wherein a star convulsed in death throes, casting forth a shell of burning outer matter into the voids. The dark outer reaches of the Rifts of Hecaton were long ago sculpted by the violent deaths of dozens, perhaps even hundreds, of stars. A great evil indeed must have moved across the Expanse in a past age, a dark power that murdered the very stars, cluster by cluster. Dead Xenos Worlds orbit these stellar remnants, blasted molten in ancient death throes and then frozen beneath the wan light of a star-ember. Their ruins are cyclopean, their under-crust warrens labyrinthine, and their dire symbols, where not worn to dust by the passage of aeons, warn of xenos sorcery and ancient doom; they speak of the Yu’vath.

Yu vath

An Inheritance of Stars Talib