115
KoffingHGSS Updated Johto
Poison Gas Pokémon
Poison
1.0kg
74%
2,560 steps
0.6m
50% 50%
70
40
65
95
35
45
60
HP
Attack
Defense
+1
Speed
Sp. Def
Sp. Atk
Normal×1Fire×1Water×1Electric×1Grass×½Ice×1Fighting×½Poison×½Ground×2×1Psychic×2Bug×½Rock×1Ghost×1Dragon×1Dark×1Steel×1Fairy×½
| Ability | Type | Description |
|---|---|---|
| Stench | Hidden | Has a 10% chance of making target Pokémon flinch with each hit. |
| Levitate | Regular | Evades ground moves. |
| Neutralizing Gas | Regular | Neutralizes abilities of all Pokémon in battle. |
Encounters
Walking in tall grass or a cave
| Location | Chance | Level | Game | Conditions |
|---|---|---|---|---|
| Burned Tower (1F) | 1% | 16 | HGSS | Radio off |
| Burned Tower (B1F) | 10% | 16 | HGSS | Radio off |
| Safari Zone Marshland | 10% | 17 | HGSS | In the morning During the day At night |
Static encounter, only one chance
| Location | Chance | Level | Game | Conditions |
|---|---|---|---|---|
| Team Rocket HQ | 100% | 21 | HG |
Egg Groups
- Amorphous
WeezingLevel up
| Lvl | Move | Power | Games |
|---|---|---|---|
| Tackle | 40 | HGSS | |
| Poison Gas | HGSS | ||
| 6 | Smog | 30 | HGSS |
| 10 | Smokescreen | HGSS | |
| 15 | Assurance | 60 | HGSS |
| 19 | Self-Destruct | 200 | HGSS |
| 24 | Sludge | 65 | HGSS |
| 28 | Haze | HGSS | |
| 33 | Gyro Ball | HGSS | |
| 37 | Explosion | 250 | HGSS |
| 42 | Sludge Bomb | 90 | HGSS |
| 46 | Destiny Bond | HGSS | |
| 51 | Memento | HGSS |
Egg
| Move | Power | Games |
|---|---|---|
| Psybeam | 65 | HGSS |
| Screech | HGSS | |
| Psywave | HGSS | |
| Curse | HGSS | |
| Spite | HGSS | |
| Destiny Bond | HGSS | |
| Pain Split | HGSS | |
| Will-O-Wisp | HGSS | |
| Grudge | HGSS |
Tutor
| Move | Power | Games |
|---|---|---|
| Snore | 50 | HGSS |
| Spite | HGSS | |
| Rollout | 30 | HGSS |
| Pain Split | HGSS | |
| Uproar | 90 | HGSS |
Machine
| TM | Move | Power | Games |
|---|---|---|---|
| TM06 | Toxic | HGSS | |
| TM10 | Hidden Power | 60 | HGSS |
| TM11 | Sunny Day | HGSS | |
| TM12 | Taunt | HGSS | |
| TM17 | Protect | HGSS | |
| TM18 | Rain Dance | HGSS | |
| TM21 | Frustration | HGSS | |
| TM24 | Thunderbolt | 90 | HGSS |
| TM25 | Thunder | 110 | HGSS |
| TM27 | Return | HGSS | |
| TM30 | Shadow Ball | 80 | HGSS |
| TM32 | Double Team | HGSS | |
| TM34 | Shock Wave | 60 | HGSS |
| TM35 | Flamethrower | 90 | HGSS |
| TM36 | Sludge Bomb | 90 | HGSS |
| TM38 | Fire Blast | 110 | HGSS |
| TM41 | Torment | HGSS | |
| TM42 | Facade | 70 | HGSS |
| TM43 | Secret Power | 70 | HGSS |
| TM44 | Rest | HGSS | |
| TM45 | Attract | HGSS | |
| TM46 | Thief | 60 | HGSS |
| TM58 | Endure | HGSS | |
| TM61 | Will-O-Wisp | HGSS | |
| TM64 | Explosion | 250 | HGSS |
| TM66 | Payback | 50 | HGSS |
| TM70 | Flash | HGSS | |
| TM74 | Gyro Ball | HGSS | |
| TM78 | Captivate | HGSS | |
| TM79 | Dark Pulse | 80 | HGSS |
| TM82 | Sleep Talk | HGSS | |
| TM83 | Natural Gift | HGSS | |
| TM87 | Swagger | HGSS | |
| TM90 | Substitute | HGSS |