You get a card, which is worthless; nothing "Special" happens
After you beat the Pokemon league then you beat the volcano after that you just train forever!!!!!!!!!!!!
Then you beat them:)
Nothing.thats it
nothing.
he gives you $6400!
Nothing.
Nothing
i guess nothing
you get laid
You get a ribbon.
You can't cure it. if you beat a shadow Pokemon it will return to its owner in the game and you will have to track down that person and try to get the shadow Pokemon.
U pretty well just beat the game.