Artoria Pendragon, King of Knights and Servant of the Saber class. Wielder of Excalibur, the strongest Holy Sword. She received Excalibur from Vivian (the lady of the lake) after she broke Caliburn, the sword of selection, during a fight.

Very noble, elegant, honorable, chivalrous and dignified. She once wished to rewind time to don't take the Sword of Selection, but that is no longer the case. Currently her only wish is to serve any master who's rightful and noble. She won't tolerate tyranny.