Also known as: ウーサー・ペンドラゴン, ウーサー, 異聞帯のウーサー, ロンディニウムの騎士
The father of Artoria Pendragon and Morgan Le Fay (Fate) in Proper Human History.
Different from Proper Human History, in Fate/Grand Order's Avalon Le Fae (Fate/Grand Order) chapter he was a king who united humans and fairies by marrying the fairy Mab. He was killed at his coronation, and died in Aesc (Fate)'s arms. Due to the lack of design, he was represented as a Shadow Servant using Arthur Pendragon (Fate)'s sprite, named "Knight of Londinium". As a result, fanart of Uther often borrows his design.