A rider Heroic Spirit who made a contract with Celenike. Naïve and simple, he is a hedonistic knight of innocent intent. He acts in accordance with his own conscience and aspirations, without regrets. Although his status ranks lower than that of other Servants, he makes up for it with a multitude of Noble Phantasms, making sport of his opponent. Unrestrained in behaviour, he brings about unexpected situations in the present Holy Grail War.