Hellbug Archer

Armor Class 15

Hit Points 130 (20d8 + 40)

Speed 40 ft., fly 40 ft., burrow 10 ft.

Initiative +4

Damage Resistances fire; piercing and slashing from nonmagical weapons that aren't adamantine

Senses blindsight 120 ft., tremorsense 120 ft., passive Perception 12

Languages —

Challenge 7 (2,900 XP)

Multiattack. The hellbug makes two attacks. It can use Spit in place of any melee attack.

Claw. Melee Weapon Attack: +5 to hit, reach 5 ft., one target. Hit: 6 (1d8 + 2) piercing damage.

Spit. The hellbug expels a combustible ball of mucus that explodes at a point it can see within 60 feet of it. Each creature in a 5-foot·radius sphere centered on that point must make a DC 15 Dexterity saving throw. On a failure, a target takes 14 (4d6) fire damage and, if it is Large or smaller, is knocked prone. On a success, a target takes half the fire damage, but is not knocked prone.