Gargantuan undead, neutral evil
Armor Class 10
Hit Points 237 (15d20 + 80)
Speed fly 30 ft.
STR 27 (+8) DEX 10 (+0) CON 19 (+4) INT 12 (+1) WIS 17 (+3) CHA 8 (-1)
Skills Perception +11
Damage Immunities necrotic, poison
Condition Immunities charmed, exhaustion, paralyzed, petrified, poisoned, prone
Senses truesight 240 ft., passive Perception 21
Languages Can’t speak but understands Common, telepathy 1,000 ft.
Challenge 9 (5,000 XP)
Magic Resistance. The bulbous observer has advantage on saving throws against spells and other magical effects.
Multiattack. The bulbous observer makes two claw attacks.
Claw. Melee Weapon Attack: +12 to hit, reach 15 ft., one target. Hit: 22 (4d6 + 8) slashing damage, and the target is grappled (escape DC 18). The bulbous observer has four arms, each of which can grapple one target.
Drop Heavy Load. Ranged Weapon Attack: +8 to hit, reach 60/240 ft., 20 ft. radius area. Hit: 66 (12d10) bludgeoning damage. Once the bulbous observer drops its load, it must spend three rounds to acquire a new heavy load before it can use this feature again.
The Bulbous Observer is a D&D 5e compatible original monster from Crown of the Oathbreaker.
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