Appearing in Volume 2 in the Occult Research Club when they meet up with Rias' peerage in preparation of the Rating Game between their master and Rias Gremory. During the Rating Game, all the members of Riser's peerage are eliminated except for Yubelluna and Ravel. During Volume 5, it's been stated that Ravel Phenex left Riser's Peerage by trading herself to their mother Lady Phenex. In Volume 19, Riser's Peerage enters a Rating Game against Diehauser Belial.