| Climate / Terrain: | Any Forest / Subterranean |
| Frequency: | Very Rare |
| Organization: | Tribe |
| Activity Cycle: | Night / Darkness |
| Diet: | None |
| Intelligence: | Very High |
| Treasure: | Nil |
| Alignment: | Neutral Evil |
| Number Appearing: | 1 - 20 |
| Armor Class: | -3 |
| Move: | 3, Fly: 15 A |
| Hit Dice: | 5 |
| ThAC0: | 20 |
| Number of Attacks: | 1 |
| Damage per Attack: | 1d10 |
| Special Attacks: | Level Drain, Chill touch, Magic |
| Special Defenses: | Metal or magic weapons to hit, standard undead immunities |
| Magic Resistance: | 25% |
| Size: | T (6" - 1'6" Tall) |
| Morale: | Fanatic (17-18) |
| XP Value: |