#109 · Pokémon GS Chronicles · changed in this game
Koffing
PoisonLevitate, Neutralize Gas
Level-up moves 15
| Lv | Move | Type | Cat | Pow | Acc | PP |
|---|---|---|---|---|---|---|
| 1 | Poison Gas Poisons the target. | Poison | Stat | — | 90 | 40 |
| 1 | Tackle Inflicts regular damage with no additional effect. | Normal | Phys | 40 | 100 | 35 |
| 4 | Smog Has a chance to poison the target. | Poison | Spec | 40 | 100 | 20 |
| 7 | Smokescreen Lowers the target’s accuracy by one stage. | Normal | Stat | — | 100 | 20 |
| 12 | Assurance Does double damage if the foe has already taken damage this turn. | Dark | Phys | 60 | 100 | 10 |
| 15 | Clear Smog The user throws a clump of special mud that reverts all stat changes. | Poison | Spec | 50 | — | 15 |
| 18 | Sludge Has a chance to poison the target. | Poison | Spec | 65 | 100 | 20 |
| 23 | Selfdestruct User faints. | Normal | Phys | 200 | 100 | 5 |
| 26 | Haze Resets all Pokémon’s stats, accuracy, and evasion. | Ice | Stat | — | — | 30 |
| 29 | Gyro Ball A high-speed spin. The slower the user is than the foe, the greater the damage. | Steel | Phys | 1 | 100 | 5 |
| 34 | Sludge Bomb Has a chance to poison the target. | Poison | Spec | 90 | 100 | 10 |
| 37 | Explosion User faints. | Normal | Phys | 250 | 100 | 5 |
| 40 | Destiny Bond If the user faints this turn, the target automatically will, too. | Ghost | Stat | — | — | 5 |
| 42 | Belch The user lets out a damaging belch at the target. The user must eat a held Berry to use this. | Poison | Spec | 120 | 90 | 10 |
| 45 | Memento Lowers the target’s Attack and Special Attack by two stages. User faints. | Dark | Stat | — | 100 | 10 |
* a legal move, just moved to level-up · ** new to this game
TMs & HMs
This game's documentation doesn't publish TM compatibility, so none is listed here.
Where to find Koffing
| Area | Method | Level | |
|---|---|---|---|
| Goldenrod Sewers | Wild | — | |
| Burned Tower (1F) | Wild | — | |
| Burned Tower (2F) | Wild | — | |
| Ecruteak City | Wild | — |