His casino is stranded in time, such that you could play cards with someone from the edo period or other periods. Swing music!
An Archfey detached from either Seelie or Unseelie court. Loser's Luck is a man of misfortune, always looking to push poor souls to the very ends of sanity. Every game of cards or dice is a ritual of fate in his hands. He draws in both the lucky and the unfortunate as he wanders both realms looking to despoil deity and despots alike. Those who are found lacking in luck and riding the point of poverty can look towards any of his acolytes for a shot at making it all back. But as the say goes, HIS house always wins. He governs a demiplane of his own on the Feywildsthat is his own personal casino.