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Amphibolt

Size
Large
Type
Monstrosity
Challenge Rating
5
Source
Tome of Beasts 3
Alignment
Unaligned
Armor Class
15
Speeds
30, swim 60
Walking Speed
30
Swimming Speed
60
Strength Score
16
Dexterity Score
18
Constitution Score
18
Intelligence Score
3
Wisdom Score
9
Charisma Score
5
Saving Throws
Dexterity, Constitution
Skill Proficiencies
Perception
Languages Ref
—
Hit Points
85
Resistances
Resistant to Fire Damage, Immune to Lightning Damage

Large monstrosity, unaligned


Armor Class 15 (natural armor)

Hit Points 85 (9d10+36)

Speed 30 ft., swim 60 ft.


STR
16 (+3)
DEX
18 (+4)
CON
18 (+4)
INT
3 (−4)
WIS
9 (−1)
CHA
5 (−3)

Saving Throws Dex +7, Con +7

Skills Perception −1

Damage Resistances fire

Damage Immunities lightning

Senses darkvision 60', passive Perception 12

Languages —

Challenge 5 (1,800 XP)

Amphibious. Can breathe air and water.

False Appearance. While motionless indistinguishable from large rock formation.

Lightning Leap. Its long jump is 30' with or with o a running start. Creatures in the its path: 7 (2d6) bludgeoning damage and 7 (2d6) lightning and is knocked prone (DC 15 Dex half damage not prone).

Actions

Multiattack. Two Bites or one Electric Tongue and uses Swallow.

Bite. Melee Weapon Attack: +7 to hit, 5 ft., one creature,. 11 (2d6+4) piercing damage + 7 (2d6) lightning.

Electric Tongue. Melee Weapon Attack: +7 to hit, 20 ft., one target, 9 (2d4+4) bludgeoning damage + 7 (2d6) lightning and target is grappled (escape DC 15). Until the grapple ends the target is restrained and amphibolt can't make an Electric Tongue attack vs. another target.

Swallow. Makes one Bite vs. a Med or smaller target it is grappling. If attack hits target is swallowed and grapple ends. Swallowed target is blinded and restrained has total cover vs. attacks and effects outside ambphibolt and it takes 10 (3d6) lightning at start of each of amphibolt's turns. Amphibolt can have only one target swallowed at a time. If amphibolt takes 15 damage or more on a single turn from swallowed creature amphibolt: DC 14 Con save at end of that turn or regurgitate creature which falls prone in a space within 5 ft. of amphibolt. If amphibolt dies swallowed creature is no longer restrained by it and can escape corpse using 5 ft. of move exiting prone.

Stat block from Tome of Beasts 3 (Kobold Press), Open Game Content used under the Open Game License 1.0a. Tome of Beasts 3. ©2022 Open Design LLC. All rights reserved. It is not Geminaea material. See Legal.