From Pathfinder Rage of Elements, which isn't enabled.

Boiling Spring

CREATURE 13

Often mistaken for air elementals due to their hazy, almost-imperceptible forms, a boiling spring is a humanoid water elemental made of scalding steam and bubbling water. When summoned to the Universe, a boiling spring raises the ambient temperature around them, making the surrounding climate humid and muggy. They seem to enjoy the discomfort they cause, though some regard it as merely a fun prank while others truly revel in the misery and look for ways to cause more.

Perception +23; darkvision; steam vision

Languages Thalassic

Skills Athletics +26, Stealth +26

Str +7, Dex +7, Con +7, Int +2, Wis +4, Cha +2

Steam Vision

The boiling spring ignores the Concealed condition from mist and steam.

AC 34; Fort +23, Ref +26, Will +20

HP 255; Immunities bleed, fire, paralyzed, poison, sleep; Weaknesses cold 15

Evaporate

Trigger An effect would deal fire damage to the boiling spring, even if they would ignore the damage

Effect The boiling spring evaporates into the air. Until the beginning of the boiling spring's next turn, they can't be attacked or targeted. They still occupy their space, and their auras still function as normal.

Sweltering Heat (aura, fire)

25 feet. The boiling spring radiates heat, raising the air temperature around them. A creature that starts its turn in the emanation must succeed at a DC 33 Fortitude save or become Fatigued while it remains in the area; creatures immune to environmental heat effects or with any fire resistance are immune.

Speed fly 30 feet, swim 80 feet

Melee Blistering Fist +27 (fire), Damage 3d8+13 fire

Ranged Heat Wave +27 (fire, range increment 50 feet), Damage 3d12 fire

Freeze and Shatter

If the boiling spring is destroyed with cold damage, their body freezes over and explodes, sending out a wave of frigid air and ice shards that deal 4d6 piercing damage plus 4d6 cold damage to creatures in a 20-foot emanation (DC 36 basic Reflex save).

Scalding Breath (fire, primal)

The boiling spring breathes out a cloud of steam in a 30-foot cone that deals 14d6 fire damage to each creature in the area (DC 33 basic Reflex save). The boiling spring can't use Scalding Breath again for 1d4 rounds.

Pathfinder Rage of ElementsOGL