Nocturnal, also called the Shadow Queen, is the Daedric Prince of night and darkness, and the patron god of thieves. Nocturnal was among the Princes who did not sign the Coldharbour Compact, which bound some Princes from manifesting on Mundus. Alongside her fellow Princes Clavicus Vile and Mephala, together dubbed "The Triad", she is responsible for the events of the Daedric War and is the main antagonist of The Elder Scrolls Online: Clockwork City.