477: Grimblight

Boss of monsters #164 (Lightning Demon, level 56), dungeon level: 21

HP: 4700

Damage: 56-62

Magic immune; Fire resistant; Lightning immune (same as base in Horror/Purgatory difficulties)

Color translation: BOARLORD
AI type: 16 (Thunder demon attack type), subtype 4
Pack trigger: 3
Pack value: 0
Special sound: 0