Nobilis is a contemporary fantasy role-playing game created by Jenna K. Moran, writing under the name R. Sean Borgstrom. The player characters are "Sovereign Powers" called the Nobilis; each Noble is the personification of an abstract concept or class of things such as Time, Death, cars, or communication. Unlike most role-playing games, Nobilis does not use dice or other random elements to determine the outcome of characters' actions, but instead uses a Karma-based system for task resolution.