Dead Master is a prominent character in the Black★Rock Shooter franchise, known for her gothic appearance and enigmatic personality. She often serves as both a rival and an ally to Black★Rock Shooter, the protagonist of the series. Characterized by her skeletal motif and green flames, Dead Master wields a large scythe and commands a legion of skull minions. Her complex relationship with Black★Rock Shooter highlights themes of friendship, jealousy, and inner conflict, making her a pivotal figure in the series' exploration of emotional struggles.