Koffing — 70 HP — [D]
Basic

[D] Suffocating Gas: 10

weakness: [F]×2
resistance:
retreat: 1

Illus. Kyoko Umemoto
Rebel Clash — D — 112/192 — Common

Its body is full of poisonous gas. It floats into garbage dumps, seeking out the fumes of raw, rotting trash.

Koffing — 60 HP — [P]
Basic

Ability: Blow-Away Bomb
Once during your turn, when you discard this Pokémon with the effect of Roxie, you may put 1 damage counter on each of your opponent’s Pokémon. (Place damage counters after the effect of Roxie.)

[P][C] Poison Gas: 10
Your opponent’s Active Pokémon is now Poisoned.

weakness: [P]×2
resistance:
retreat: 1

Illus. HYOGONOSUKE
Cosmic Eclipse — 243/236 — Rare Secret

Its thin, balloon-like body is inflated by horribly toxic gases. It reeks when it is nearby.

Koffing — 60 HP — [P]
Basic

Ability: Blow-Away Bomb
Once during your turn, when you discard this Pokémon with the effect of Roxie, you may put 1 damage counter on each of your opponent’s Pokémon. (Place damage counters after the effect of Roxie.)

[P][C] Poison Gas: 10
Your opponent’s Active Pokémon is now Poisoned.

weakness: [P]×2
resistance:
retreat: 1

Illus. Naoyo Kimura
Cosmic Eclipse — 76/236 — Common

Its thin, balloon-like body is inflated by horribly toxic gases. It reeks when it is nearby.

Koffing — 60 HP — [P]
Basic

[C] Tackle: 20

weakness: [P]×2
resistance:
retreat: 1

Illus. Saya Tsuruta
Hidden Fates — 28/68 — Common

Its thin, balloon-like body is inflated by horribly toxic gases. It reeks when it is nearby.

Koffing — 70 HP — [P]
Basic

[C] Foul Odor
Both Active Pokémon are now Confused.

weakness: [P]×2
resistance:
retreat: 2

Illus. Mizue
Unbroken Bonds — 73/214 — Common

Its thin, balloon-like body is inflated by horribly toxic gases. It reeks when it is nearby.

Koffing — 60 HP — [P]
Basic

[P][P] Foul Gas: 10
Flip a coin. If heads, your opponent’s Active Pokémon is now Poisoned. If tails, your opponent’s Active Pokémon is now Confused.

weakness: [P]×2
resistance:
retreat: 1

Illus. Mitsuhiro Arita
Evolutions — 50/108 — Uncommon

Its thin, balloon-like body is inflated by horribly toxic gases. It reeks when it is nearby.

Koffing — 60 HP — [P]
Basic

[P] Division
Search your deck for up to 2 Koffing and put them onto your Bench. Shuffle your deck afterward.

weakness: [P]×2
resistance:
retreat: 2

Illus. sui
Fates Collide — 27/124 — Common

Lighter-than-air gases in its body keep it aloft. The gases not only smell, they are also explosive.

Koffing — 60 HP — [P]
Basic

[P][C] Smokescreen: 20
If the Defending Pokémon tries to attack during your opponent’s next turn, your opponent flips a coin. If tails, that attack does nothing.

weakness: [P]×2
resistance:
retreat: 1

Illus. match
Plasma Storm — 57/135 — Uncommon

Toxic gas is held within its thin, balloon-shaped body, so it can cause massive explosions.

Koffing — 70 HP — [P]
Basic

[P] Tackle: 10

[C][C] Double Spin: 20×
Flip 2 coins. This attack does 20 damage times the number of heads.

weakness: [P]×2
resistance:
retreat: 2

Illus. Kagemaru Himeno
Plasma Storm — 56/135 — Common

Toxic gas is held within its thin, balloon-shaped body, so it can cause massive explosions.

Koffing — 50 HP — [P]
Basic

[C] Smokescreen: 10
If the Defending Pokémon tries to attack during your opponent’s next turn, your opponent flips a coin. If tails, that attack does nothing.

[C][C] Suffocating Gas: 20

weakness: [P]×2
resistance:
retreat: 1

Illus. Hajime Kusajima
Call of Legends — 60/95 — Common

Its thin, filmy body is filled with gases that cause constant sniffles, coughs and teary eyes.

Koffing — 50 HP — [P]
Basic

[C] Smokescreen: 10
If the Defending Pokémon tries to attack during your opponent’s next turn, your opponent flips a coin. If tails, that attack does nothing.

[C][C] Suffocating Gas: 20

weakness: [P]×2
resistance:
retreat: 1

Illus. Hajime Kusajima
HeartGold & SoulSilver — 70/123 — Common

Its thin, filmy body is filled with gases that cause constant sniffles, coughs and teary eyes.

Koffing — 60 HP — [P]
Basic

[C] Offensive Gas
Flip a coin. If heads, the Defending Pokémon is now Confused and Poisoned.

[P] Gas Bomb: 30
Koffing does 30 damage to itself, and don’t apply Weakness and Resistance to this damage.

weakness: [P]+10
resistance:
retreat: 2

Illus. Yukiko Baba
Rising Rivals — 68/111 — Common

Lighter-than-air gases in its body keep it aloft. The gases not only smell, they are also explosive.

Koffing — 60 HP — [P]
Basic

[C] Tackle: 10

[P][C] Smogscreen: 10
The Defending Pokémon is now Poisoned. If the Defending Pokémon tries to attack during your opponent’s next turn, your opponent flips a coin. If tails, that attack does nothing.

weakness: [P]+10
resistance:
retreat: 2

Illus. Lee HyunJung
Great Encounters — 74/106 — Common

Lighter-than-air gases in its body keep it aloft. The gases not only smell, they are also explosive.

Koffing — 50 HP — [G]
Basic

[G] Confusion Gas
The Defending Pokémon is now Confused.

[C][C] Ram: 20

weakness: [P]×2
resistance:
retreat: 1

Illus. Sachiko Adachi
Delta Species — 72/113 — Common

Koffing — 50 HP — [G]
Basic

[G] Smog
The Defending Pokémon is now Poisoned.

weakness: [P]×2
resistance:
retreat: 1

Illus. Hisao Nakamura
Deoxys — 62/107 — Common

Koffing — 50 HP — [G]
Basic

Poké-BODY: Knockout Gas
If Koffing is your Active Pokémon and is Knocked Out by an opponent’s attack, the Attacking Pokémon is now Confused and Poisoned.

[C] Gnaw: 10

weakness: [P]×2
resistance:
retreat: 1

Illus. Midori Harada
Team Rocket Returns — 61/109 — Common

Koffing — 50 HP — [G]
Basic

[C] Tackle: 10

[G][C] Double-edge: 30
Koffing does 10 damage to itself.

weakness: [P]×2
resistance:
retreat: 1

Illus. Atsuko Nishida
Ruby & Sapphire — 54/109 — Common

Koffing — 50 HP — [G]
Basic

[C] Ram: 10

[G] Confusion Gas
Flip a coin. If heads, the Defending Pokémon is now Confused.

weakness: [P]×2
resistance:
retreat: 1

Illus. Hajime Kusajima
Expedition — 114/165 — Common

Koffing — 40 HP — [G]
Basic

[C] Tackle: 10

[G][C] Poison Gas: 20
Flip a coin. If heads, the Defending Pokémon is now Poisoned.

weakness: [P]×2
resistance:
retreat: 1

Illus. Sumiyoshi Kizuki
Team Rocket — 58/82 — Common

First discovered in a weapons factory, this Pokémon can now be found almost anywhere.

Koffing — 50 HP — [G]
Basic

[G][G] Foul Gas: 10
Flip a coin. If heads, the Defending Pokémon is now Poisoned; if tails, it is now Confused.

weakness: [P]×2
resistance:
retreat: 1

Illus. Mitsuhiro Arita
Base Set — 51/102 — Common

Because it stores several kinds of toxic gases in its body, it is prone to exploding without warning.