Solomon presents himself as confident and knowledgeable. His confidence may also be a result of his magic, which is said by Lucifer to be quite powerful. Despite being a composed person, Solomon takes joy in teasing Luke, which makes Simeon frequently tell him to go easier on him. Solomon is quite cheeky and cunning. He’s also been described as shady. He also finds amusement in the demon brothers' antics, much to their dismay.