ルシフィナ

Lucifina is Luka’s mother, Marcellus’s wife, Micaela’s younger sister. She was one of the original angels created by Goddess Ilias, known as the Second Great Seraph. She was also the first Fallen Angel, being the first angel to have rebelled against Ilias. Lucifina also holds an incredible fighting prowess and was nicknamed "Daystar". [From Mon-musu Quest Wiki]