
Gym Challenge·#79·2000
Koffing, the iconic Poison Gas Pokémon, is a Generation I creature known for its noxious fumes and its evolution into Weezing, holding significant cultural weight within the Pokémon universe. This specific card, a 1st Edition Koga's Koffing from the 2000 Gym Challenge set, represents a rarer variant that stands out among collectors. Here, visitors will find detailed Pokédex lore, a breakdown of its attacks and energy costs, its weakness, and insights into its edition history.
Read more ↓Koffing, the Poison Gas Pokémon, was first introduced in Generation I of the Pokémon franchise. This spherical, purple Pokémon is known for its ability to float and release noxious fumes, a natural defense mechanism. Koffing is often found in polluted areas, factories, and urban environments where it can thrive on the waste gases and refuse. Its diet primarily consists of toxic gases and other airborne pollutants, which it absorbs through its body. Koffing evolves into Weezing, a more potent and larger version of itself, at level 35. As a pure Poison-type Pokémon, Koffing is strong against Grass and Fairy types, but vulnerable to Ground and Psychic attacks. In the games, Koffing is often associated with Team Rocket and other villainous organizations, embodying their destructive and polluting tendencies. In the anime, Koffing and Weezing are iconic companions of Jessie and James, adding to their comical but often ineffective schemes. Its distinct skull-and-crossbones symbol on its body has become an instantly recognizable emblem of poison in the Pokémon world, making it a culturally significant representation of its type.
Last updated: April 10, 2026

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