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5ead/monsters/md/tome_of_beasts_3/arcane-leviathan.md
2025-06-07 07:58:30 -05:00

2.2 KiB

Arcane Leviathan

Gargantuan Construct unaligned

  • Armor Class: 17 (natural armor)
  • Hit Points: 279 (18d20+90)
  • Speed: walk 10 ft. swim 60 ft.
  • Challenge Rating: 16 (15,000 XP)
  • Source: Tome of Beasts 3, page 40
STR DEX CON INT WIS CHA
26 (+8) 5 (-3) 21 (+5) 5 (-3) 17 (+3) 8 (-1)
  • Saving Throws: Str +1, Con +1, Int +2, Wis +8, Cha +4
  • Skills: perception +3
  • Damage Immunities: lightning, poison, psychic
  • Damage Resistances: acid, thunder; nonmagic B/P/S attacks
  • Condition Immunities: blinded, charmed, deafened, exhaustion, frightened, paralyzed, petrified, poisoned
  • Senses: truesight 120', passive Perception 13
  • Languages: understands creator's languages but can't speak

Special Abilities

  • Construct Nature: Doesn't require air food drink or sleep.
  • Impregnable: If subjected to an effect that allows it to make a save to take only half damage it instead takes no damage if it succeeds on the save and only half damage if it fails.
  • Siege Monster: Double damage to objects/structures.

Actions

  • Multiattack: One Slam and two Claws or four Lightning Bolts.
  • Claw: Melee Weapon Attack: +13 to hit, 15 ft., one target, 26 (4d8+8) slashing damage. If target is Huge or smaller it is grappled (escape DC 19). Leviathan has two claws each of which can grapple only one target.
  • Slam: Melee Weapon Attack: +13 to hit, 5 ft., one target, 18 (4d4+8) bludgeoning damage and target: DC 19 Str save or be knocked prone.
  • Lightning Bolt: Ranged Spell Attack: +8 to hit 150/600' one target 17 (4d6+3) lightning.
  • Pylon Discharge (Recharge 5-6): Discharges energy surge at a point it can see within 200' of it. Each creature within 30' of that point: 45 (10d8) lightning and is blinded until the end of its next turn (DC 19 Dex half damage not blinded).

Bonus Actions

  • Arcane Barrage: Sends arcane energy toward a creature it can see within 120' of it. Target begins to glow with arcane energy and at end of target's next turn: 35 (10d6) radiant (DC 19 Con half). Damage is divided evenly between target and all creatures within 10 ft. of it except leviathan.