Enforcer No. III of the society, also known as the Golden Butterfly. An alluring and seductive woman who frequently dresses in all black and covers her face with a veil, Lucrezia speaks in a very elegant manner while also giving off an enigmatic air that makes her true intentions difficult to grasp. Her weapon, the Dusk Glaive, was given to her by the Grandmaster, and it has unique supernatural properties, being able to cut into and hollow out space itself.