Koffing 70/123 - HeartGold SoulSilver Reverse HolofoilRarityCommon Card TypePokmon Hit Points50 HP FormBasic Evolves from null TypePsychic Colorless Smokescreen (10) If the Defending Pokmon tries to attack during your opponent's next turn, your opponent flips a coin. If tails, that attack does nothing. Colorless,Colorless Suffocating Gas (20) Weakness Psychic 2 Retreat CostColorless ArtistHajime Kusajima