Martha Ritsuka is a prominent character in the Fate/Grand Order universe, known for her strength, piety, and unwavering faith. Based on the biblical Saint Martha, she is portrayed as a Rider-class and sometimes Ruler-class servant. Martha is famous for her gentle, kind nature, but also her formidable combat skills and determination to overcome adversity. In the series, she plays a supportive yet pivotal role, helping the protagonist and others with both spiritual guidance and martial prowess during their missions.