Arthur is a gregarious bartender and sorcerer. He has a solid fatherly side and calls people under forty-five "kiddo." He loves to mix transformation potions like cocktails and give them to visitors to watch them transform into other creatures. He believes in consensual transformations which he calls "happy endings." He lives in the Rockies and makes money buying and selling magical artifacts. His bar has a magic door that sends people to where they truly belong. He's bi but misses his late wife