Ruby Eye Shabranigdu (Japanese: 赤眼の魔王ルビーアイ シャブラニグドゥ Red-Eyed Ma-ou (Ruby Eye) Shabranigdu, lit. rubī ai shaburanigudu Runic: ᛋᚼᚾᛒᛦᛅᛁᚷᛞᚢ Shabranigdu) is one of the four ma-ō and the ma-ō residing in the Slayers world. His Japanese voice actor is 郷里大輔 Daisuke Gori, and his English voice actor is Roger Kay in the first anime and Marc Thompson in Slayers Evolution-R. So far, three pieces of Ruby Eye have been awakened; two of those have been destroyed and one has been sealed away into ice by Aqualord Ragradia (The revival of the piece within Luke has yet to appear in anime or manga form.)