Greninja-GX#SM197 · SM Black Star Promos

Once during your turn (before your attack), if this Pokémon is the last card in your hand, you may play it onto your Bench. If you do, draw 3 cards.

This attack's damage isn't affected by Weakness, Resistance, or any other effects on your opponent's Active Pokémon.

Put 1 of your opponent's Benched Pokémon and all cards attached to it into your opponent's hand. (You can't use more than 1 GX attack in a game.)