Stolas is a Goetic Prince of Hell, an ancient and powerful demon of the Ars Goetia who rules over demonic legions and possesses vast occult knowledge. Despite his royal status and immense power, Stolas is deeply lonely in his loveless arranged marriage and became infatuated with the imp Blitzo after a transactional arrangement for access to his grimoire. His theatrical personality masks genuine yearning for real connection and love.