Arete represents a mage's ability to perform dynamic magic. Unlike sphere ratings which determine which aspects of reality a mage can influence, Arete represents the force with which a character can do so. In game terms, the Arete score is the dice pool used when casting an effect. As the mage's Arete increases, they are both less likely to fail and can experience more spectacular success. Arete is also used as a roll in some cases where generic magical ability is required or the degree of awakening is considered such as crossing the Gauntlet in metaphors where the Avatar Storm exists.