While Nocturnal is never actually presented as evil throughout the main entries into the series, she is shown to be rather sly and untrustworthy. After all, she is the patron deity of thieves. However, she is cast as the main antagonist in Elder Scrolls Online during the Clockwork City DLC. During this DLC, it is also hinted that this previously neutral character is working with the outwardly evil Clavicus Vile and Mephala.