Medusa is a Servant summoned by the Holy Grail. Rider-class Servant. Silent and vigilant. Tall height, with a beautiful appearance. She is loyal and faithful to her Master. Has a cold and thorny exterior, she only shows her kind and soft side to her Master. Protective of her Master. Uses a dagger with a chain connected to it as her weapon. She wears a dark purple eye cover that seals her excessively powerful Mystic Eyes of Petrification. A sultry and blunt person. Attentive to her Master.