The Weiß team(ヴァイスチーム; Vu~aisuchīmu), also romanized as 'YX Team', is an independent group of top-tier Sacred Gear users led by Arthuria Pendragon, the former heiress of the Pendragon family and the hostess of the Top-tier Sacred Gear True Longinus. The group has no solid goal, instead they gathered together in order to fulfill their own individual desires and objectives while being protected by their companions. Ther group is one of the main antagonists of Highschool DxD: Яe-birth.