It is a manmade Pokémon. Since it doesn't breathe, people are eager to try it in any environment..
Type
Attributes
Expansion
Number
Rarity
Release
Regulation
Formats
Energy Types
Species
HP
Retreat
Weakness
Resistance
Stage
Evolves From
Artist
Colorless
During your opponent's next turn, any damage done to Porygon by attacks is reduced by 20 (after applying Weakness and Resistance).
Colorless • Colorless
Search your deck for Porygon2, show it to your opponent, and put it into your hand. Shuffle your deck afterward.