Luo Graon

Luo Graon (Japanese: ルオ=グラエオン Romaji: ruo guraeon) is one of the Five Great Sages. Little to nothing is known about him, except the he devoted his life to the research of white magic. He seems to be the only one of the Five Great Sages to be still alive after the death of Rezo the Red Priest, as he appears in the 6th Slayers Special novel.