#0109

Koffing

Poison Gas Pokémon

Poison

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About

It adores polluted air. Some claim that Koffing used to be more plentiful in the Galar region than they are now.

Shield 1 of 15

Abilities

Levitate

Evades Ground moves.

Neutralizing Gas

Neutralizes abilities of all Pokémon in battle.

Stench Hidden ability

Has a 10% chance of making target Pokémon flinch with each hit.

Height: 0.6 m 2′00″
Weight: 1.0 kg 2.2 lb
Gender: ♂ 50% ♀ 50%

Base stats

Range at

Stat	Base	Range at level 100
HP	40	190–284
Attack	65	121–251
Defense	95	175–317
Sp. Atk	60	112–240
Sp. Def	45	85–207
Speed	35	67–185
Total	340

Ranges assume 0 IVs, 0 EVs and a hindering nature at the low end, and 31 IVs, 252 EVs and a helpful nature at the high end.

Type matchups

Multipliers use the current type chart. Abilities that change damage taken can be applied.

Taking hits

Weak 2×: GroundPsychic
Resists ½×: GrassFightingPoisonBugFairy

Same-type attacks

Super effective 2×: GrassFairy
Not very effective ½×: PoisonGroundRockGhost
No effect: Steel

Evolution

#0109 Koffing Poison

Level 35Level 35 in Galar

#0110 Weezing Poison

Moves

Moves this Pokémon can learn in the selected game. STAB marks attacks that share its type.

Lv.	Move	Type	Category	Power	Acc.	PP
1	Poison Gas Poisons the target.	Poison	Status	—	90%	40
1	Tackle Inflicts regular damage with no additional effect.	Normal	Physical	40	100%	35
4	Smog STAB Has a chance to poison the target.	Poison	Special	30	70%	20
8	Smokescreen Lowers the target’s accuracy by one stage.	Normal	Status	—	100%	20
12	Clear Smog STAB Removes all of the target’s stat modifiers.	Poison	Special	50	—	15
16	Assurance Power is doubled if the target has already received damage this turn.	Dark	Physical	60	100%	10
20	Sludge STAB Has a chance to poison the target.	Poison	Special	65	100%	20
24	Haze Resets all Pokémon’s stats, accuracy, and evasion.	Ice	Status	—	—	30
28	Self-Destruct User faints.	Normal	Physical	200	100%	5
32	Sludge Bomb STAB Has a chance to poison the target.	Poison	Special	90	100%	10
36	Toxic Badly poisons the target, inflicting more damage every turn.	Poison	Status	—	90%	10
40	Belch STAB Can only be used after the user has eaten a berry.	Poison	Special	120	90%	10
44	Explosion User faints.	Normal	Physical	250	100%	5
48	Memento Lowers the target’s Attack and Special Attack by two stages. User faints.	Dark	Status	—	100%	10
52	Destiny Bond If the user faints this turn, the target automatically will, too.	Ghost	Status	—	—	5

Move	Type	Category	Power	Acc.	PP
Acid Spray STAB Lowers the target’s Special Defense by two stages.	Poison	Special	40	100%	20
Body Slam Has a chance to paralyze the target.	Normal	Physical	85	100%	15
Curse Ghosts pay half their max HP to hurt the target every turn. Others decrease Speed but raise Attack and Defense.	Ghost	Status	—	—	10
Dark Pulse Has a chance to make the target flinch.	Dark	Special	80	100%	15
Endure Prevents the user’s HP from lowering below 1 this turn.	Normal	Status	—	—	10
Facade Power doubles if user is burned, paralyzed, or poisoned.	Normal	Physical	70	100%	20
Fire Blast Has a chance to burn the target.	Fire	Special	110	85%	5
Flamethrower Has a chance to burn the target.	Fire	Special	90	100%	15
Gunk Shot STAB Has a chance to poison the target.	Poison	Physical	120	80%	5
Gyro Ball Power raises when the user has lower Speed, up to a maximum of 150.	Steel	Physical	—	100%	5
Haze Resets all Pokémon’s stats, accuracy, and evasion.	Ice	Status	—	—	30
Pain Split Sets the user’s and targets’s HP to the average of their current HP.	Normal	Status	—	—	20
Protect Prevents any moves from hitting the user this turn.	Normal	Status	—	—	10
Psybeam Has a chance to confuse the target.	Psychic	Special	65	100%	20
Rain Dance Changes the weather to rain for five turns.	Water	Status	—	—	5
Rest User sleeps for two turns, completely healing itself.	Psychic	Status	—	—	5
Scary Face Lowers the target’s Speed by two stages.	Normal	Status	—	100%	10
Shadow Ball Has a chance to lower the target’s Special Defense by one stage.	Ghost	Special	80	100%	15
Sleep Talk Randomly uses one of the user’s other three moves. Only works if the user is sleeping.	Normal	Status	—	—	10
Sludge Bomb STAB Has a chance to poison the target.	Poison	Special	90	100%	10
Sludge Wave STAB Has a chance to poison the target.	Poison	Special	95	100%	10
Spite Lowers the PP of the target’s last used move by 4.	Ghost	Status	—	100%	10
Substitute Transfers 1/4 of the user’s max HP into a doll, protecting the user from further damage or status changes until it breaks.	Normal	Status	—	—	10
Sunny Day Changes the weather to sunny for five turns.	Fire	Status	—	—	5
Take Down User receives 1/4 the damage it inflicts in recoil.	Normal	Physical	90	85%	20
Taunt For the next few turns, the target can only use damaging moves.	Dark	Status	—	100%	20
Tera Blast If the user has Terastallized, it unleashes energy of its Tera Type. This move inflicts damage using the Attack or Sp. Atk stat—whichever is higher for the user.	Normal	Special	80	100%	10
Thief Takes the target’s item.	Dark	Physical	60	100%	25
Thunder Has a chance to paralyze the target.	Electric	Special	110	70%	10
Thunderbolt Has a chance to paralyze the target.	Electric	Special	90	100%	15
Toxic Badly poisons the target, inflicting more damage every turn.	Poison	Status	—	90%	10
Toxic Spikes Scatters poisoned spikes, poisoning opposing Pokémon that switch in.	Poison	Status	—	—	20
Venoshock STAB Inflicts double damage if the target is Poisoned.	Poison	Special	65	100%	10
Will-O-Wisp Burns the target.	Fire	Status	—	85%	15

Move	Type	Category	Power	Acc.	PP
Curse Ghosts pay half their max HP to hurt the target every turn. Others decrease Speed but raise Attack and Defense.	Ghost	Status	—	—	10
Pain Split Sets the user’s and targets’s HP to the average of their current HP.	Normal	Status	—	—	20
Spit Up Power is 100 times the amount of energy Stockpiled.	Normal	Special	—	100%	10
Spite Lowers the PP of the target’s last used move by 4.	Ghost	Status	—	100%	10
Stockpile Stores energy up to three times for use with Spit Up and Swallow.	Normal	Status	—	—	20
Swallow Recovers 1/4 HP after one Stockpile, 1/2 HP after two Stockpiles, or full HP after three Stockpiles.	Normal	Status	—	—	10

Training and breeding

Training

EV yield: 1 Defense
Catch rate: 190
Base friendship: 70
Base experience: 68
Growth rate: Medium
Wild held items: Smoke Ball

Breeding

Egg groups: Indeterminate
Egg cycles: 20 (about 5,140 steps)