Koffing in Pokémon Gold & Silver
#114 in the Gold and Silver Pokédex • Poison Gas Pokémon
Koffing in the National Pokédex
Pokédex entries
Pokémon Gold
Its thin, filmy body is filled with gases that cause constant sniffles, coughs and teary eyes.
Pokémon Silver
The poisonous gases it contains are a little bit lighter than air, keeping it slightly airborne.
Pokémon details
Type
Category
Height
Weight
National Pokédex
Koffing in Other Games
National Dex pageMin
Max
HP
40
190
283
Attack
65
135
228
Defense
95
195
288
Sp. Atk
60
125
218
Sp. Def
45
95
188
Speed
35
75
168
Total
340
Ranges are for Level 100. Max assumes 15 DVs and maxed Stat Experience; min assumes 0 DVs and no Stat Experience. Special Attack and Special Defense share a DV and Stat Experience.
| Pokédexes | Original Johto #114 |
|---|---|
| Stat Experience | 40 HP, 65 Atk, 95 Def, 35 Spe, 60 Special |
| Catch rate | 190 |
| Base Exp. | 114 |
| Egg groups | |
|---|---|
| Gender | 50% male 50% female |
| Egg cycles | 20 (5,120 nominal steps; actual hatching varies) |
| Pokémon | Requires | Evolution |
|---|---|---|
 Koffing #114 | Level 35 |  Weezing #115 |
| Class | ||||||
|---|---|---|---|---|---|---|
| Start | Tackle A full-body charge attack. |  |  | 35 | 95 | 35 |
| Start | Poison Gas A move that may poison the foe. | |  | - | 55 | 40 |
| 9 | Smog An attack that may poison the foe. | | | 20 | 70 | 20 |
| 17 | Self-Destruct Powerful but makes the user faint. | | | 200 | 100 | 5 |
| 21 | Sludge An attack that may poison the foe. | | | 65 | 100 | 20 |
| 25 | Smokescreen Lowers the foe's accuracy. | | | - | 100 | 20 |
| 33 | Haze Eliminates all stat changes. |  | | - | - | 30 |
| 41 | Explosion Very powerful but makes user faint. | | | 250 | 100 | 5 |
| 45 | Destiny Bond The foe faints if the user does. |  | | - | - | 5 |
| Class | ||||||
|---|---|---|---|---|---|---|
| TM03 | Curse Works differently for ghost-types. |  | | - | - | 10 |
| TM04 | Rollout Attacks 5 turns with rising power. |  | | 30 | 90 | 20 |
| TM06 | Toxic A poison move with increasing damage. | | | - | 85 | 10 |
| TM07 | Zap Cannon An attack that always paralyzes. |  |  | 100 | 50 | 5 |
| TM10 | Hidden Power The power varies with the Pokémon. | Type varies by DVs | 31–70 | 100 | 15 | |
| TM11 | Sunny Day Boosts fire-type moves for 5 turns. |  | | - | - | 5 |
| TM13 | Snore An attack useable only while asleep. | | | 40 | 100 | 15 |
| TM17 | Protect Foils attack that turn. It may fail. | | | - | - | 10 |
| TM20 | Endure Always leaves at least 1HP. | | | - | - | 10 |
| TM21 | Frustration An attack based on lack of loyalty. | | | - | 100 | 20 |
| TM25 | Thunder An attack that may cause paralysis. | | | 120 | 70 | 10 |
| TM27 | Return An attack that is based on loyalty. | | | - | 100 | 20 |
| TM32 | Double Team Heightens evasiveness. | | | - | - | 15 |
| TM34 | Swagger Causes confusion and raises ATTACK. | | | - | 90 | 15 |
| TM35 | Sleep Talk Randomly attacks while asleep. | | | - | - | 10 |
| TM36 | Sludge Bomb An attack that may poison the foe. | | | 90 | 100 | 10 |
| TM38 | Fire Blast An attack that may cause a burn. | | | 120 | 85 | 5 |
| TM44 | Rest Sleep for 2 turns to fully recover. |  | | - | - | 10 |
| TM45 | Attract Makes the opposite gender infatuated. | | | - | 100 | 15 |
| TM46 | Thief An attack that may steal a held item. |  | | 40 | 100 | 10 |
| Class | |||||
|---|---|---|---|---|---|
| Destiny Bond The foe faints if the user does. | | | - | - | 5 |
| Pain Split Adds user & foe's HPs. Shares total. | | | - | 100 | 20 |
| Psybeam An attack that may confuse the foe. | | | 65 | 100 | 20 |
| Psywave An attack with variable power. | | | - | 80 | 15 |
| Screech Sharply reduces the foe's DEFENSE. | | | - | 85 | 40 |
