Puzzles and Dragons makes money from monster eggs and other power ups. If you can supe up your monsters, you have no need to pay them. It's copyright because t

Puzzles and Dragons makes money from monster eggs and other power ups. If you can supe up your monsters, you have no need to pay them. It's copyright because they see the ability to update monster stats as proprietary technology. Only they can do that and users of this software are stealing from the developers and ruining the game for themselves. At least, that seems to be what's going on.