The stone he put in its place looked exactly like Jon's stone, except that it wasn't. It was the realistic stone. It worked just like the normal stone, except that the wish are granted the more realistic way as possible.
For exemple when Karyn asked to have long blond hairs and big boobs, she would have walked to the hairdresser and as the 1000th client she would have get a bleach and hair extentions for free. And then got a surgery that night to have sylicon in her boobs.
