Pokemon X and Y have been released, and the craze over Mega Evolution and shiny Pokemon have been combined in fans' pursuit of grabbing the elusive shiny Mega Evolution Pokemon! From Gyarados to Gardevoir, more and more images of shiny Mega Evolution have surfaced, although a certain chosen few remain unseen. After seeing these Pokemon X and Y shiny Mega Evolution images, which one is your favorite? Who will be the first to debut a shiny Mega Mewtwo? Check out this Pokemon X and Y shiny Mega Evolution photo gallery below!