give it a dubious disk and trade it
train it
Used on porygon to evolve to porygon2
The only known Pokemon to evolve using the up-grade is porygon. It will evolve it into porygon2.
Just Evolve Porygon(1). And To Evolve Porygon(1),You Must Trade It.
Porygon2 will evolve into Porygon-Z once you trade it to another player while it's holdig a Dubious Disc.
give it a dubious disk and trade it
You cannot catch Porygon2 in the wild, you will have to trade a Porygon holding an Up-grade to evolve it into Porygon2.
You evolve Porygon2 by giving it the Dubious Disc and then trading it to another player's game.
you have to have a upgrade and then trade it
train it
you cannot evolve a porygon2 in leafgreen
trade porygon2 with the item dubious disk to evolve the the Pokemon porygon two then get it back
porygon2. give it to him trade and it will evolve.
Used on porygon to evolve to porygon2
The only known Pokemon to evolve using the up-grade is porygon. It will evolve it into porygon2.
To evolve Porygon in Pokemon Platinum you need to trade it while it is holding the Up-Grade item. This will evolve Porygon into Porygon2. If Porygon2 is traded while holding a Dubious Disc it will evolve into Porygon-Z.