Alignment: True Neutral
Attack: Bite (Piercing)
Special Qualities: Airborne
- The Underdark — Spider Hatchery (CR ) — Slayer: Denizens of the Underdark
- The Ruins of Thunderholme — 3rd, 4th, 5th, 6th floor (CR )
- The Night Revels - Delera's Graveyard
The bats found in Thunderholme are hostile as usual.