Osite

From the White Wolf Wiki, the most complete White Wolf reference

The Bone Monks began as the custodians of the Black Abbey, cleaning up after Blood sacrifices and eventually disposing of victims of sloppy feedings. Soon enough the presence of the deceased had a peculiar effect on the Bone Monks. Their appearance hints at death and decay, as their blood pools in their hands and feet, visible by black discolorations. Their discipline Memento Mori, draws on the residue of life within corpses to draw out sustenance or even knowledge as well as channeling entropic forces to destroy their foes. Their interaction with the Twilight brings hidden knowledge valued by the whole of the clan.