Technical Machine: Devolution

Card Text: The Pokémon this card is attached to can use the attack on this card. (You still need the necessary Energy to use this attack.) If this card is attached to 1 of your Pokémon, discard it at the end of your turn.

[C] Devolution
Devolve each of your opponent's evolved Pokémon by putting the highest Stage Evolution card on it into your opponent's hand.