The Visceri were a race of highly psychic humanoids native to the Sephadollion Sector, masters of warp-sorcery that in ancient times lorded over it's human inhabitants in the name of their fell god, Tzeentch. They were thought to be exterminated twice, once during the Great Crusade at the hands of the Luna Wolves Legion and once during the xenocidal campaign known as the Lak'Vrey Retaliation. However, while the Visceri may be long dead, the unspeakable artifacts and unholy arcana they left behind has lately begun to haunt the inhabitants of the Sector...