Boss of monsters #12 (Imp, level 25), dungeon level: 7
Based on monster #99 (Overlord, level 22)
HP: 1600
Damage: 38-42
Magic immune; Fire immune; Lightning resistant
Color translation: BS
AI type: 13 (continuous melee attack), subtype 3
Pack trigger: 1
Pack value: 99
Special sound: 0