Meta Battle Subway PokeBase - Pokemon Q&A

What does the upgrade do?

1 vote

I got it from professor oak, but I don't know what to do with it.
he said that if a pokemon holds it, it will evolve when traded. which pokemon is it?

asked Sep 25, 2010 by lokman

1 Answer

1 vote

Porygon holding Upgrade is evolved into Porygon 2 when traded.
Porygon 2 is evolved by Dubious Disc in same way

answered Sep 25, 2010 by DarthDestiny
And porygon 2 is evolved to porygon z, right?
Yeah...:))))