Gossifleur - SWSH010 - SWSH Black Star Promo Tweet Details Set: SWSH Black Star Promo Card Number: SWSH010 Rarity: Promotional Retreat Cost: 1 Weakness: Fire HP: 50 Stage: Basic Card Type: Grass Name: Gossifleur Finish: Holo Attack #1: [1] Sing Your opponent's Active Pokemon is now Asleep.
