- Species
- Poison Gas Pokémon
- Type
- Catch rate
- 190
- Growth
- Medium
- Height
- 0.6 m
- Weight
- 1.0 kg
- Gender
- 50% ♂ 50% ♀
- Egg cycles
- 20
- Base friendship
- 70
Koffing
- Gold
- Its thin, filmy body is filled with gases that cause constant sniffles, coughs and teary eyes.
- Silver
- The poisonous gases it contains are a little bit lighter than air, keeping it slightly airborne.
- Crystal
- If one gets close enough to it when it expels poison ous gas, the gas swirling inside it can be seen.
Base stats
| HP | 40 | |
|---|---|---|
| Attack | 65 | |
| Defense | 95 | |
| Sp. Atk | 60 | |
| Sp. Def | 45 | |
| Speed | 35 | |
| Total | 340 |
Locations
- Gold
- Static
WalkingTeam Rocket HQ Lv 21 100% Burned Tower Lv 14-16 100% - Silver
- Static
WalkingTeam Rocket HQ Lv 21 100% Burned Tower Lv 14-16 100% - Crystal
- Static
WalkingTeam Rocket HQ Lv 21 100% Burned Tower Lv 12-16 89%
Damage taken
- x1
- x0.5
- x1
- x0.5
- x2
- x1
- x0.5
- x1
- x1
- x1
- x1
- x0.5
- x1
- x2
- x1
- x1
- x1
| Level Up | ||||||||
|---|---|---|---|---|---|---|---|---|
| Level | Attack Name | Type | Class | Power | Accuracy | PP | Effect % | |
| 1 | Poison Gas | Status | -- | 90 | 40 | -- | ||
Poisons the target. | ||||||||
| 1 | Tackle | Physical | 40 | 100 | 35 | -- | ||
Inflicts regular damage with no additional effect. | ||||||||
| 9 | Smog | Special | 30 | 70 | 20 | 40 | ||
Has a chance to poison the target. | ||||||||
| 17 | Self-Destruct | Physical | 200 | 100 | 5 | -- | ||
User faints. | ||||||||
| 21 | Sludge | Special | 65 | 100 | 20 | 30 | ||
Has a chance to poison the target. | ||||||||
| 25 | Smokescreen | Status | -- | 100 | 20 | -- | ||
Lowers the target’s accuracy by one stage. | ||||||||
| 33 | Haze | Status | -- | -- | 30 | -- | ||
Resets all Pokémon’s stats, accuracy, and evasion. | ||||||||
| 41 | Explosion | Physical | 250 | 100 | 5 | -- | ||
User faints. | ||||||||
| 45 | Destiny Bond | Status | -- | -- | 5 | -- | ||
If the user faints this turn, the target automatically will, too. | ||||||||
| Egg | |||||||
|---|---|---|---|---|---|---|---|
| Attack Name | Type | Class | Power | Accuracy | PP | Effect % | |
| Destiny Bond | Status | -- | -- | 5 | -- | ||
If the user faints this turn, the target automatically will, too. | |||||||
| Pain Split | Status | -- | -- | 20 | -- | ||
Sets the user’s and targets’s HP to the average of their current HP. | |||||||
| Psybeam | Special | 65 | 100 | 20 | 10 | ||
Has a chance to confuse the target. | |||||||
| Psywave | Special | -- | 100 | 15 | -- | ||
Inflicts damage between 50% and 150% of the user’s level. | |||||||
| Screech | Status | -- | 85 | 40 | -- | ||
Lowers the target’s Defense by two stages. | |||||||
| TM/HM | ||||||||
|---|---|---|---|---|---|---|---|---|
| Machine | Attack Name | Type | Class | Power | Accuracy | PP | Effect % | |
| TM03 | Curse | Status | -- | -- | 10 | -- | ||
Ghosts pay half their max HP to hurt the target every turn. Others decrease Speed but raise Attack and Defense. | ||||||||
| TM04 | Rollout | Physical | 30 | 90 | 20 | -- | ||
Power doubles every turn this move is used in succession after the first, resetting after five turns. | ||||||||
| TM06 | Toxic | Status | -- | 90 | 10 | -- | ||
Badly poisons the target, inflicting more damage every turn. | ||||||||
| TM07 | Zap Cannon | Special | 120 | 50 | 5 | 100 | ||
Has a chance to paralyze the target. | ||||||||
| TM10 | Hidden Power | Special | 60 | 100 | 15 | -- | ||
Power and type depend upon user’s IVs. Power can range from 30 to 70. | ||||||||
| TM11 | Sunny Day | Status | -- | -- | 5 | -- | ||
Changes the weather to sunny for five turns. | ||||||||
| TM13 | Snore | Special | 50 | 100 | 15 | 30 | ||
Has a chance to make the target flinch. Only works if the user is sleeping. | ||||||||
| TM17 | Protect | Status | -- | -- | 10 | -- | ||
Prevents any moves from hitting the user this turn. | ||||||||
| TM20 | Endure | Status | -- | -- | 10 | -- | ||
Prevents the user’s HP from lowering below 1 this turn. | ||||||||
| TM21 | Frustration | Physical | -- | 100 | 20 | -- | ||
Power increases as happiness decreases, up to a maximum of 102. | ||||||||
| TM25 | Thunder | Special | 110 | 70 | 10 | 30 | ||
Has a chance to paralyze the target. | ||||||||
| TM27 | Return | Physical | -- | 100 | 20 | -- | ||
Power increases with happiness, up to a maximum of 102. | ||||||||
| TM32 | Double Team | Status | -- | -- | 15 | -- | ||
Raises the user’s evasion by one stage. | ||||||||
| TM34 | Swagger | Status | -- | 85 | 15 | -- | ||
Raises the target’s Attack by two stages and confuses the target. | ||||||||
| TM35 | Sleep Talk | Status | -- | -- | 10 | -- | ||
Randomly uses one of the user’s other three moves. Only works if the user is sleeping. | ||||||||
| TM36 | Sludge Bomb | Special | 90 | 100 | 10 | 30 | ||
Has a chance to poison the target. | ||||||||
| TM38 | Fire Blast | Special | 110 | 85 | 5 | 10 | ||
Has a chance to burn the target. | ||||||||
| TM44 | Rest | Status | -- | -- | 5 | -- | ||
User sleeps for two turns, completely healing itself. | ||||||||
| TM45 | Attract | Status | -- | 100 | 15 | -- | ||
Target falls in love if it has the opposite gender, and has a 50% chance to refuse attacking the user. | ||||||||
| TM46 | Thief | Physical | 60 | 100 | 25 | -- | ||
Takes the target’s item. | ||||||||
| Tutor | ||||||||
|---|---|---|---|---|---|---|---|---|
| Attack Name | Type | Class | Power | Accuracy | PP | Effect % | Games | |
| Flamethrower | Special | 90 | 100 | 15 | 10 | Crystal | ||
Has a chance to burn the target. | ||||||||
| Thunderbolt | Special | 90 | 100 | 15 | 10 | Crystal | ||
Has a chance to paralyze the target. | ||||||||
Other generations
Red, Blue & Yellow, Ruby, Sapphire & Emerald, FireRed & LeafGreen, Diamond, Pearl & Platinum, HeartGold & SoulSilver, Black & White, Black 2 & White 2, X & Y, Omega Ruby & Alpha Sapphire, Sun & Moon, Ultra Sun & Ultra Moon, Sword & Shield, Brilliant Diamond & Shining Pearl, Scarlet & Violet