| Climate / Terrain: | Any Subteranean |
| Frequency: | Rare |
| Organization: | Pack |
| Activity Cycle: | Nocturnal / Any |
| Diet: | Carnivore |
| Intelligence: | Average |
| Treasure: | |
| Alignment: | Any Evil |
| Number Appearing: | 1-20 |
| Armor Class: | 5 (8) |
| Move: | 15, Leap 10 |
| Hit Dice: | 1/2 |
| ThAC0: | 20 |
| Number of Attacks: | 3 / 1 |
| Damage per Attack: | 1d4/1d4/1d6 + Disease or by weapon type |
| Special Attacks: | Leap, Disease, Attack as fighter of the same level |
| Special Defenses: | +3 versus natural Disease, Hide in Shadows: 50%, Move Silently: 50% |
| Magic Resistance: | Nil |
| Size: | M (5' Tall) |
| Morale: | Low (5+){See Below} |
| XP Value: |