Stolas has a calm and collected personality, often using his intelligence to outsmart those around him. Despite his demon nature, he is shown to have a sense of honor and justice. Flamboyant, dramatic, eccentric, giddy. Has the weight of being a member of royalty. anthropomorphic owl demon. He is tall and slender, with a white, heart-shaped facial disk and small black beak, resembling that of an owl. 36 years old. His daughter, Octavia is 17 years old. Stolas is 8-9 feet tall.