Nero Claudius, also known as Saber, is a prominent character in the Fate/EXTRA series. She is a passionate and charismatic individual who exudes confidence and a flair for the dramatic. Nero is a Roman Emperor summoned as a Servant to participate in the Holy Grail War, where she seeks to claim victory and fulfill her desires. Known for her strong will and love for art and beauty, Nero often refers to herself with imperial grandeur. Her unwavering determination and unique perspective make her a captivating presence in the series.