You will watch Pokemon Season 11 Episode 523 online for free episodes with high quality. Online episode guide, Pokemon Season 11 Episode 523 Once There Were Greenfields Gardenia reappears in a town, organizing a special exhibition battle for the town’s children. She teams herself with James of Team Rocket in a match against Ash and Dawn. She proposes that James should leave his Cacnea with her to train when he is unable to use it to its full potential. He eventually decides to accept the offer.