You find the dubious disc at the p2 laboratory on route 17-18. You find the upgrade on route 15, very close to white forest. You have to beat a Pokemon ranger and have strength to push a boulder and get to it.
The Pokemon that uses the Dubious disk is Porygon2 to evolve him into a porygon-Z
To evolve Porygon to Porygon2, you will need to have it hold an Upgrade and trade it. You can get Porygon-Z by having Porygon hold a Dubious Disk and trade it.
Cheat code of dubious disk is very long but really great so here it is 94005535 FFCF4232
It evolves Porygon into Porygonz.
You find the dubious disc at the p2 laboratory on route 17-18. You find the upgrade on route 15, very close to white forest. You have to beat a Pokemon ranger and have strength to push a boulder and get to it.
Get the Upgrade from one of the Team Galactic Hideouts And then to make a Porygon Z get the Dubious disk from another one of ther hideouts
The Pokemon that uses the Dubious disk is Porygon2 to evolve him into a porygon-Z
route 225
To evolve Porygon to Porygon2, you will need to have it hold an Upgrade and trade it. You can get Porygon-Z by having Porygon hold a Dubious Disk and trade it.
Cheat code of dubious disk is very long but really great so here it is 94005535 FFCF4232
route 225
It evolves Porygon into Porygonz.
give it a dubious disk and trade it
Yes in route 225...
That item doesn't exist in leafgreen.
None, you have to give it the item upgrade and trade it to make it evolve.