Porygon2 (Japanese: ポリゴン2 Porygon2) is a Normal-type Pokémon. It evolves from Porygon when traded holding an Up-Grade and evolves into Porygon-Z when traded holding a Dubious Disc.
Porygon2 looks very similar to its pre-evolution, except that all of Porygon2's edges have been rounded out. The pattern on its chest has also been significantly rounded out, and it looks very similar to a drinking bird.