The Cult of Shabranigdu is an evil organization from the fifth Slayers novel, The Silver Beast. The cult was composed of people dedicated to worshiping Ruby Eye Shabranigdu. It included humans, beastmen, chimerae, and even a middle-ranking mazoku. The cult had completely taken over the town of Mane; it is implied that all of the townspeople were members. By the end of The Silver Beast, all of the high-ranking cult members are dead. Xelloss also threatened to kill a large part of the Mane townsfolk when they attempted to attack Lina's group, but she convinced him to disable them instead.