Originally a missionary sent to the land of Ardra to spread the teachings of his faith, Sadali traveled along his lover Exia to the isolated continent, where he would come to meet with Gilgamesh and Amnelis, who believed him to be the Bearer of Light, the person who holds the key to defeat the dreaded Realmscourge.
A master manipulator and alchemist who creates homunculi in the hopes of reviving his comatose lover Exia, he uses his failed experiments as fodder for his armies.