Rosaria is a 4-star Cryo character in Genshin Impact and a nun of the Church of Favonius in Mondstadt. Despite her role, she is known for her aloof, rebellious attitude and unorthodox methods. Rosaria prefers to operate in the shadows, often patrolling at night to protect the city, and she has a skeptical, pragmatic outlook on faith. In combat, she wields a polearm and excels at dealing swift Cryo damage, making her a powerful and agile fighter.