pokemon gold, you could duplicate any Pokemon, attached item, allowing you to have unlimited masterballs or any items. you do it by saving and suddenly turn of the power, you usually use a throw-away pokemon as a sacrifice. they however patched this in crystal.
pokemon gold, you could duplicate any Pokemon, attached item, allowing you to have unlimited masterballs or any items. you do it by saving and suddenly turn of the power, you usually use a throw-away pokemon as a sacrifice. they however patched this in crystal.