Koffing
- National Dex Number
- 109
- Base Stat Total
- 340
- Experience Group
- Medium Fast
- Types
- Poison
Possible Evos
Level Up [35]
Natural: Weezing (BST = 490)
Number of candidates: 23
Observed
| DexNo | Name | Type1 | Type2 | BST | Exp Group | Evos | Prevos |
|---|---|---|---|---|---|---|---|
| 569 | Garbodor | Poison | Poison | 474 | Medium Fast | 0 | 24 |
Candidates
| DexNo | Name | Type1 | Type2 | BST | Exp Group | Evos | Prevos |
|---|---|---|---|---|---|---|---|
| 3 | Venusaur | Grass | Poison | 525 | Medium Slow | 0 | 47 |
| 24 | Arbok | Poison | Poison | 438 | Medium Fast | 0 | 27 |
| 31 | Nidoqueen | Poison | Ground | 505 | Medium Slow | 0 | 46 |
| 34 | Nidoking | Poison | Ground | 505 | Medium Slow | 0 | 46 |
| 42 | Golbat | Poison | Flying | 455 | Medium Fast | 57 | 63 |
| 45 | Vileplume | Grass | Poison | 490 | Medium Slow | 0 | 50 |
| 49 | Venomoth | Bug | Poison | 450 | Medium Fast | 0 | 50 |
| 71 | Victreebel | Grass | Poison | 490 | Medium Slow | 0 | 50 |
| 73 | Tentacruel | Water | Poison | 515 | Slow | 0 | 68 |
| 89 | Muk | Poison | Poison | 500 | Medium Fast | 0 | 21 |
| 94 | Gengar | Ghost | Poison | 500 | Medium Slow | 0 | 35 |
| 169 | Crobat | Poison | Flying | 535 | Medium Fast | 0 | 45 |
| 211 | Qwilfish | Water | Poison | 430 | Medium Fast | 0 | 75 |
| 317 | Swalot | Poison | Poison | 467 | Fluctuating | 0 | 28 |
| 336 | Seviper | Poison | Poison | 458 | Fluctuating | 0 | 30 |
| 407 | Roserade | Grass | Poison | 515 | Medium Slow | 0 | 47 |
| 435 | Skuntank | Poison | Dark | 479 | Medium Fast | 0 | 43 |
| 452 | Drapion | Poison | Dark | 500 | Slow | 0 | 40 |
| 454 | Toxicroak | Poison | Fighting | 490 | Medium Fast | 0 | 41 |
| 545 | Scolipede | Bug | Poison | 485 | Medium Slow | 0 | 40 |
| 569 | Garbodor | Poison | Poison | 474 | Medium Fast | 0 | 24 |
| 591 | Amoonguss | Grass | Poison | 464 | Medium Fast | 0 | 62 |
| 691 | Dragalge | Poison | Dragon | 494 | Medium Fast | 0 | 31 |
Possible Prevos
Number of candidates: 11
Observed
None
Candidates
| DexNo | Name | Type1 | Type2 | BST | Exp Group | Evos | Prevos |
|---|---|---|---|---|---|---|---|
| 1 | Bulbasaur | Grass | Poison | 318 | Medium Slow | 49 | 7 |
| 14 | Kakuna | Bug | Poison | 205 | Medium Fast | 38 | 5 |
| 29 | Nidoran♀ | Poison | Poison | 275 | Medium Slow | 22 | 0 |
| 32 | Nidoran♂ | Poison | Poison | 273 | Medium Slow | 22 | 0 |
| 43 | Oddish | Grass | Poison | 320 | Medium Slow | 45 | 7 |
| 69 | Bellsprout | Grass | Poison | 300 | Medium Slow | 47 | 3 |
| 92 | Gastly | Ghost | Poison | 310 | Medium Slow | 35 | 4 |
| 167 | Spinarak | Bug | Poison | 250 | Fast | 39 | 2 |
| 268 | Cascoon | Bug | Bug | 205 | Medium Fast | 38 | 5 |
| 406 | Budew | Grass | Poison | 280 | Medium Slow | 48 | 0 |
| 543 | Venipede | Bug | Poison | 260 | Medium Slow | 43 | 1 |
Possible Prevos^2
Number of candidates: 13
Observed
None
Candidates
| DexNo | Name | Type1 | Type2 | BST | Exp Group | Evos | Prevos |
|---|---|---|---|---|---|---|---|
| 10 | Caterpie | Bug | Bug | 195 | Medium Fast | 11 | 4 |
| 13 | Weedle | Bug | Poison | 195 | Medium Fast | 12 | 4 |
| 29 | Nidoran♀ | Poison | Poison | 275 | Medium Slow | 22 | 0 |
| 32 | Nidoran♂ | Poison | Poison | 273 | Medium Slow | 22 | 0 |
| 187 | Hoppip | Grass | Flying | 250 | Medium Slow | 56 | 0 |
| 265 | Wurmple | Bug | Bug | 195 | Medium Fast | 12 | 3 |
| 270 | Lotad | Water | Grass | 220 | Medium Slow | 81 | 1 |
| 273 | Seedot | Grass | Grass | 220 | Medium Slow | 47 | 0 |
| 290 | Nincada | Bug | Ground | 266 | Erratic | 83 | 0 |
| 540 | Sewaddle | Bug | Grass | 310 | Medium Slow | 49 | 4 |
| 543 | Venipede | Bug | Poison | 260 | Medium Slow | 43 | 1 |
| 607 | Litwick | Ghost | Fire | 275 | Medium Slow | 26 | 1 |
| 664 | Scatterbug | Bug | Bug | 200 | Medium Fast | 12 | 5 |