Description, catalog fields, rules text, and how it plays—in one place.
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No rules listed.
Because it stores several kinds of toxic gases in its body, it is prone to exploding without warning.
Abilities, attacks, weakness & resistance
No abilities listed.
Flip a coin. If heads, the Defending Pokémon is now Poisoned; if tails, it is now Confused.
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Koffing (Unlimited) is a common Basic Pokémon from the Base expansion, printed as 51/102 and illustrated by Mitsuhiro Arita. It features the attack Foul Gas, which deals 10 damage and can Poison or Confuse the Defending Pokémon on a coin flip. The card includes flavor text about Koffing storing toxic gases, has a Psychic ×2 weakness, and a one-colorless retreat cost.
Catalog pricing data as of 3 Apr 2026, 21:52