The Royal Flush Gang is a team of super-villains that has reappeared over the years in many different incarnations, usually serving as enemies of the Justice League. Their are traditionally five members, a King, a Queen, a Jack, a Ten and an Ace. They fly around on mechanical cards, and have been known to exhibit many different powers from Super-Strength to Energy-Blasting, powered by their suits. Their roster has changed often, but the group designations have always remained the same, and the group dynamic is rarely notably different. They have also been known to employ robots as members.