Resolved by National Dex
PokeAPI sprites
Koffing
Grass Pokémon Common Base
Card profile
Card year
1999
Jan 9, 1999
Set release
BS
Base · Base
Catalog appearances
26
24 sets · 1999-2025
Pokemon debut
Generation I
Kanto · 1996
Card details
Released
Jan 9, 1999
Year
1999
Series
Base
Set size
102
Card number
#51 of 102
Stage
Basic
National Dex
#109
Artist
Mitsuhiro Arita
Level
Lv.13
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Game locations
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Screen appearances
Species profile is available; episode highlights are still being expanded for this Pokemon.
Catalog appearances
Journey Together
Mar 28, 2025 · #91 · Common
$0.17
151
Sep 22, 2023 · #109 · Common
$0.28
Crown Zenith
Jan 20, 2023 · #75 · Common
$0.33
Chilling Reign
Jun 18, 2021 · #94 · Common
$0.22
Shining Fates Shiny Vault
Feb 19, 2021 · #SV076 · Rare Shiny
$15.48
Shining Fates
Feb 19, 2021 · #41 · Common
$0.17
Rebel Clash
May 1, 2020 · #112 · Common
$0.30
Cosmic Eclipse
Nov 1, 2019 · #243 · Rare Secret
$40.02
Cosmic Eclipse
Nov 1, 2019 · #76 · Common
$0.35
Hidden Fates
Aug 23, 2019 · #28 · Common
$0.33
Unbroken Bonds
May 3, 2019 · #73 · Common
$0.42
Evolutions
Nov 2, 2016 · #50 · Uncommon
$0.43
Fates Collide
May 2, 2016 · #27 · Common
$0.34
Plasma Storm
Feb 6, 2013 · #57 · Uncommon
$4.98
Plasma Storm
Feb 6, 2013 · #56 · Common
$0.94
Call of Legends
Feb 9, 2011 · #60 · Common
$6.06
HeartGold & SoulSilver
Feb 10, 2010 · #70 · Common
$13.50
Rising Rivals
May 16, 2009 · #68 · Common
$8.66
29 total CardsCloud cards share National Dex #109.
Attacks
Foul Gas
GG
10 Flip a coin. If heads, the Defending Pokémon is now Poisoned; if tails, it is now Confused.
Battle stats
Weakness
Psychic ×2
Retreat cost
●
Market value
TCGPlayer Normal
$0.55
Price history
Flavor text
Because it stores several kinds of toxic gases in its body, it is prone to exploding without warning.
Legality
Unlimited
Legal