Porygon   (#22,  HGSS Promos)
Stage:   Basic         HP:   50          Type:   Colorless           Weakness:   Fx2           Resistance:   None
Attack:  [1] Stiffen - During your opponent's next turn, any damage done to Porygon by attacks is reduced by 20 (after applying Weakness and Resistance).
Attack:  [2] Version Update - Search your deck for Porygon2, show it to your opponent, and put it into your hand. Shuffle your deck afterward.
Retreat Cost:  1      Rarity:  Promo
Artist:  TOKIYA
Pokemon Number:  137
Species:  Porygon
Subspecies:  Porygon
Flavor:  Virtual