Surtr is a character from the mobile tower defense game Arknights. She is a powerful operator known for her immense strength and fiery abilities. Surtr is a member of the elite faction Rhodes Island and is categorized as a Guard, specializing in dealing massive area-of-effect damage. Her unique skill allows her to unleash devastating attacks at the cost of her own health, making her a formidable force on the battlefield. Despite her fearsome power, Surtr is calm and composed, often reflecting on her purpose and the nature of her abilities.