Priest of Osybus

D&D 2024 monster: Priest of Osybus. Source: Van Richten's Guide to Ravenloft. challenge rating 6, creature type Humanoid, Medium size, speed 30 ft. Necromancers of deep evil, the priests of Osybus steal the souls of others to fuel the priests' malevolent magic. Using this soul power, each priest can defy death and become an undead creature, potentially cheating the grave over and over. This unholy order of priests was founded centuries ago by Osybus, a mysterious figure of unfathomable ambition and evil. Osybus sought to use others' souls as springboards to his own immortality. He forged pacts with any entity that would give him more power and delved into any eldritch secret that would prolong his life. He became a devotee of the Dark Powers and tapped into their immortal malice to fuel his apotheosis. As his power grew, he attracted disciples who also wished to defy life and death. He shared his dread secrets with them and demanded their worship. In time, his goal was achieved: he became a lich of almost godly power. Acknowledging the role that his disciples played in his ascension, Osybus gifted them with a trace of his power. Taking the form of a shadowy tattoo, this boon allows the priests to steal souls as their master did and to cheat death and become undead horrors. The threat posed by Osybus and his disciples raised alarms far and wide. In response, the Ulmist Inquisition and the then-mortal Count Strahd von Zarovich faced the lich in battle. Their bravery would have been for naught if Osybus's disciples hadn't betrayed him. Fearing that their master would eventually consume their souls, the disciples aided Osybus's foes and destroyed his physical form. As he perished, he uttered a curse upon them-that their immortality would fail them when they least expected it and that he himself would become one of the Dark Powers. As a result of that curse, a priest of Osybus can't be certain that they will be reborn when they perish. In an effort to rid themselves o...