Gastly - Common Tweet Out of stock. Wishlist Details Attack #1: Sleeping Gas - Discard 1 Energy card attached to Gastly in order to use this attack. If a Pokemon Knocks Out Gastly during your opponent's next turn, Knock Out that Pokemon. Card Type: Psychic HP: 30 Illustrator: Keiji Kinebuchi Name: Gastly Rarity: Common Resistance: Fighting Retreat Cost: 0 Set: Expansion Pack Stage: Basic Weakness: None
