A Stage 1 Pokemon Card of type Colorless with the title Porygon2 and 80 HP of rarity Promo evolved from Porygon from the set HGSS Black Star Promos and the flavor text: This upgraded version of Porygon is designed for space exploration. It can't fly, though. It has the attack Reckless Charge with the cost Colorless, Colorless, Colorless, the energy cost 3 and the damage of 50 with the description: Porygon2 does 10 damage to itself. It has the ability Shortcut with the description: The Retreat Cost for each Porygon, Porygon2, and Porygon-Z you have in play is Colorless less. It has weakness against Fighting 2. 
Porygon2