| Species | Encounter Type | Level Range | Probability | |
|---|---|---|---|---|
 |
Trubbish | Cave | 14 - 18 | 20% |
|
Trubbish | Cave | 14 - 17 | 15% |
|
Trubbish | Cave | 15 - 19 | 5% |
 |
Yungoos | Cave | 15 - 17 | 12% |
|
Yungoos | Cave | 16 - 17 | 10% |
 |
Koffing | Cave | 15 - 18 | 10% |
|
Koffing | Cave | 14 - 18 | 10% |
|
Koffing | Cave | 19 - 19 | 2% |
|
Koffing | Cave | 19 - 19 | 2% |
 |
Poochyena | Cave | 13 - 15 | 5% |
|
Poochyena | Cave | 13 - 16 | 5% |
|
Poochyena | Cave | 13 - 17 | 4% |