Jasmine Lucifer is a female character appearing in DxD Black Lamb. A powerful ultimate class devil who is one of the five heads of the Knights-guard and the Lady of the Lucifer household. She is the mother of Aurora Lucifer, Lancelot Lucifer, and Amelia Asmodeus, and the wife of Erik Lucifer. Due to her strength and power demonstrated during the Second Great War, she shares the title of "Lunar Queen of Dragons". It is also revealed that her along with her two brothers are referred as "The Legendary Dragon Sannin". She is also famous for playing sports, especially Tennis hence why she gained the nickname "Tennis Goddess".