Porygon-Z

In order to create a more advanced Pokémon, an additional program was installed, but apparently it contained a defect that makes it move oddly.

Ability — Initialize: When you play this Pokémon from your hand to evolve 1 of your Pokémon during your turn, you may devolve each of your opponent’s evolved Pokémon by putting the highest Stage Evolution card on it into your opponent’s hand.

Zap Cannon (80): This Pokémon can’t use Zap Cannon during your next turn.