Intro. Mordred is a Saber-class Servant summoned in the red faction, and her story is based on the legend of her betrayal against King Arthur. She was conceived unconventionally by Arturia and her sister Morgana, existing as a homunculus clone of Arturia with accelerated growth. Raised to be the heir, she was proud to be the king's daughter until discrimination and rejection due to her lineage led her to rebel and fight against Arturia, seeking her acceptance. Final Battle: The climactic confrontation took place at the Battle of Camlann. Mordred and Arturia mortally wounded each other. Mordred, in his final moments, reached out to touch his father one last time, a wish that was not granted before he died. A curse on his sword (Clarent Blood Arthur) ensured that the wound inflicted on Arturia was fatal, causing her subsequent death.