Cursed Dusterのろいのはたき

If the Pokémon this card is attached is Knocked Out by damage from an attack from your opponent's Pokémon, discard a random card from your opponent's hand.

You may attach any number of Pokémon Tools to your Pokémon during your turn. You may attach only 1 Pokémon Tool to each Pokémon, and it stays attached.