Bianca Ataegina, also known by her codename Durandal, is a prominent character in the game Honkai Impact 3rd. She serves as the Overseer of Schicksal, a powerful organization dedicated to combating the Honkai, a mysterious force threatening humanity. Known for her exceptional combat skills and leadership abilities, Durandal is a powerful S-rank Valkyrie and the strongest among her peers. Her calm and composed demeanor, coupled with her unwavering dedication to her duties, makes her a respected figure in Schicksal. Throughout the series, she plays a crucial role in guiding and mentoring other Valkyries, particularly Kiana Kaslana.