Once during your turn (before your attack), you may discard a card from your hand. If you do, draw 2 cards.
[C][C] Riotous Beating: 20×
This attack does 20 damage for each of your Pokémon in play.
Choose 1 of your opponent’s Pokémon’s attacks and use it as this attack. (You can’t use more than 1 GX attack in a game.)
Pokémon-GX rule: When your Pokémon-GX is Knocked Out, your opponent takes 2 Prize cards.