Sony has revealed new art and screenshots of Bloodborne, its gruesome PlayStation 4-exclusive action-RPG.The images, found below, depict new foes that lurk in the Chalice Dungeon--a sprawling catacomb that lies beneath the city of Yharnam.Revealed in the new screens are "the protectors" and "the protector ritual masters", two classes of enemy that dwell solely in the Chalice Dungeon.