Porygon-Z (Great Encounters 6/106)

Evolves from Porygon2

Abilities

Once during your turn (before your attack), you may discard a basic Energy card from your hand. Porygon-Z is the same type as that Energy Card until the end of your turn. This power can't be used if Porygon-Z is affected by a Special Condition.

Attacks

Additional software was installed to make it a better Pokémon. It began acting oddly, however.