Koffing (74/106) [Diamond & Pearl: Great Encounters]Set: Diamond & Pearl: Great Encounters Type: Psychic Rarity: Common Retreat cost: Colorless,Colorless

Set: XY: Phantom Forces Type: Metal Rarity: Holo Rare Retreat cost: Colorless

Set: Sun & Moon: Lost Thunder Type: Lightning Rarity: Secret Rare Retreat cost: Colorless

Set: Sun & Moon: Trainer Kit - Alolan Sandslash Type: Metal Rarity: Promo Retreat cost: Colorless

Set: XY: Roaring Skies Type: Colorless Rarity: Rare Retreat cost: 0

Set: Sun & Moon: Crimson Invasion Type: Water Rarity: Holo Rare Retreat cost: Colorless

Set: Black & White: Legendary Treasures Type: Psychic Rarity: Uncommon Retreat cost: Colorless

Set: Professor Program Promos Type: Fire Rarity: Promo

Set: Black & White: Dragons Exalted Type: Item Rarity: Uncommon

Set: HeartGold & SoulSilver: Call of Legends Type: Colorless Rarity: Rare Retreat cost: Colorless

Set: XY: BREAKthrough Type: Grass Rarity: Common Retreat cost: Colorless

Set: Platinum: Supreme Victors Type: Psychic Rarity: Common Retreat cost: Colorless

Set: Sun & Moon: Trainer Kit - Alolan Ninetales Type: Grass Rarity: Promo Retreat cost: Colorless