Once during each player's turn (before attacking), that player may flip a coin. If heads, that player may shuffle 1 of his or her Pokémon in play with Koga in its name and any cards attached to it into his or her deck.
This card stays in play when you play it. Discard this card if another Stadium card comes into play. If another card with the same name is in play, you can't play this card.
