Shortcut (Poké-Body)
The Retreat Cost for each Porygon, Porygon2, and Porygon-Z you have in play is Colorless less.
Reckless Charge
Cost: Colorless, Colorless, Colorless (50)
Porygon2 does 10 damage to itself.
This upgraded version of Porygon is designed for space exploration. It can't fly, though.