She has very high health, a crushing attack, fast attack speed, and decent range. However, she has a laggy attack animation, making it difficult for it to advance. She also survives a lethal strike.
Due to its fast attacks, attack range, and area attack, she can kill your cats easily, so bring a lot of meatshields and fast-attacking Cats to defeat her. Alternatively, instead of fast attackers, bringing slow but strong attackers with meatshields can also work against her.