Leo Ilias

Not present in Kurumada's manga, Leo Ilias (獅子座のイリアス) was mentioned in Lost Canvas. He was the predecessor Leo Saint in the 18th century, said to be the first man to break off one of Wyvern Rhadamanthys' horns, who killed him. Father of Leo Regulus. In words of Sagittarius Sisyphs, the most powerful and virtuous Saint of that generation.