Priests, like Acolytes, support players through utility focused holy magic. They can double their party's HP & SP regeneration and attack damage. With the introduction of Safety Wall, complimenting Pneuma, they are capable of nullifying all physical damage. Lastly, they provide holy weapon endowments to players, increasing their physical damage inflicted to dark and decay enemies.

Like Acolytes, Priests may inflict damage through melee attacks or magic, but neither method is particularly effective. Priests build upon the Acolyte's strengths with additional damage mitigation skills, which can prevent physical damage, heal entities in an area of effect, and ressurect dead players. Upon reaching base level 99, Priests may transcend with the path to a High Priest.