Roulette seems to be a mysterious individual, he helps anyone but at a cost; you must gamble with him to gain his help. The gamble consists of picking out a card from the 4 cards he carries, pick Ace of Spades and you get his help; anything else? You lose your life. Roulette in his past life owned a casino in Las Vegas, as they say, "The house always wins" and Roulette was well known to rig any type of game just for the money he earned.