|Episode(s)||5.07 The Curious Case of Dean Winchester|
Patrick is a 900-year-old witch who plays poker with people, gambling with years of their life.
Patrick rolls into a town and beats Mr. Xavier at poker and loses to Cliff Whitlow. When he takes 25-years from Bobby, Dean plays and donates 25 of his own years to save the older hunter, and loses an additional 25 in the following game.
Sam and Dean attempt to steal the chips, believing that they were the source of Patrick's power, but he tells them that he is the only one who can reverse the effects if Sam beats him at a game of Texas hold 'em. Lia, Patrick's partner, gives them a reversal spell. As Dean and Bobby undertake to do it, Sam stalls Patrick by playing cards against him. When the spell fails, Dean's life is in the balance as Sam plays for real. Patrick attempts to kill Sam for cheating, but Lia stops him, saying that she gave them the spell. Eventually, Sam manages to beat Patrick, who cashes in the 25 years Sam won for Dean.
Later, Lia tells Patrick she wants to die, having long outlived her daughter, and they play a hand in which she loses all her years. He sadly watches as she ages before his eyes, thanking him for letting her die.