Banshee

A fairy serving a noble family. The fairy Paul encountered served Gladys as the Banshee of the Blue Knight Earl's family. Her tears turn into amber, but the amber formed from tears that foresee the death of a family member does not burn. By becoming a substitute, she was able to avoid the death prophecy once, and she took Edgar's place, whom she had predicted with her tears. Just before her life ended, she handed the key to Iblis to Edgar, but neither Edgar nor Lydia could see the key itself.