Relius Clover(レリウス＝クローバーReriusu Kurōbā), also known as the Puppeteer(人形師Ningyōshi) and as a Ten Sage as One(ワンWan), is Carl Clover and Ada Clover's father, and Ignis Clover's husband. He is a colonel in the Engineering Department for the Novus Orbis Librarium, and works alongside Hazama, Yūki Terumi and Hades: Izanami as one of the antagonists of the series. He is a playable character starting with BlazBlue: Continuum Shift Extend.