The Frost Worm is a Level 12 creature, with Armor Class 33 and 225 hit points. A colossal, ice-plated invertebrate that lures prey into a stupor with a hypnotic sonic vibration before unleashing devastating bursts of freezing breath.
Stat Block
Size: Huge
Type: animal
Level: 12
Armor Class: 33
Hit Points: 225
Speed: 25 ft., burrow 10 ft.
STR: 7
DEX: 4
CON: 6
INT: -4
WIS: 4
CHA: 0
Fortitude Save: +24
Reflex Save: +22
Will Save: +20
Perception: +22
Senses: darkvision
Skills: Athletics +25, Stealth +20 (+24 in ice and snow)
Traits: animal, cold
Immunities: cold
Weaknesses: fire 15
Abilities & Attacks
- **Death Throes** (cold, evocation, primal) When a frost worm dies, it explodes in a 100-foot burst of searing cold blood. All creatures and objects in range take 10d8 cold damage (29 basic Reflex save).
- **Worm Chill** (aura, cold, evocation, primal) 5 feet. A creature that enters or begins its turn in the emanation takes 3d6 cold damage (29 basic Reflex save).
- **Freezing Blood** (cold) **Trigger** The frost worm takes piercing or slashing damage The frost worm's freezing blood sprays out on a random creature within 10 feet of the frost worm. That creature takes 7d6 cold damage (29 basic Reflex save).
- **Breath Weapon** (cold, evocation, primal) The frost worm exhales a blast of frost, dealing 13d6 cold damage to creatures in a 50-foot cone (32 basic Reflex save). It can't use Breath Weapon again for 1d4 rounds.
- **Worm Trill** (auditory, concentrate, enchantment, mental, primal) The frost worm emits a hypnotic trill. Each non–frost worm creature within 100 feet must attempt a 32 Will save. The effects of Worm Trill last for 1 round, but if the frost worm uses this ability again on subsequent rounds, it extends this duration by 1 round for any creature already affected.
Success: The creature is unaffected and is immune to Worm Trill for 24 hours.
Failure: The creature is fascinated by the frost worm.
Critical Failure: As failure, but the fascinated condition doesn't end if the frost worm uses hostile actions against the creature.
Common Questions
How much HP does a Frost Worm have?
225 hit points.
What level is a Frost Worm?
Level 12.
What is a Frost Worm's Armor Class?
AC 33.
How fast can a Frost Worm move?
Speed 25 ft., burrow 10 ft.
Use Frost Worm at your table
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Official stats from the Pathfinder 2e (Second Edition) System Reference Document (SRD), free to use under the ORC open license.