Kun
CREATURE 14Hungry and resentful, the malevolent kun is a mythological fish monster that dwells in the remotest, coldest depths of the ocean. This massively powerful creatures could easily rule a subaquatic domain if they cared to, but kuns are also famous for their total self-absorption and complete ambivalence toward other forms of life. A kun remains as far away from other creatures as they can, subsisting on only their own icy hatred. They can consume and digest prey, but such feedings are incidental. Most kuns remain ignorant and uncaring, keeping themselves in the dark, disregarding any signs of life around them except to occasionally lash out with a spiteful attack.
This sense allows a monster to feel vibrations caused by movement through a liquid. It's an imprecise sense with a limited range (listed in the ability). Wavesense functions only if monster and the subject are in the same body of liquid, and only if the subject is moving through the liquid.
The kun inhales violently, sucking in heat and all creatures in the water in a 60-foot cone. Creatures in the area must succeed at a DC 33 Fortitude save or take 10d8 cold damage. The kun can't Funnel again for 1d4 rounds.
Critical Success The creature is unaffected.
Success The creature takes half damage.
Failure The creature takes full damage and is pulled 30 feet toward the kun.
Critical Failure The creature takes double damage and is pulled 60 feet toward the kun.
Whenever the kun makes an attack from within an area of darkness, their attack deals an additional 2d6 spirit damage.
Huge, 3d12+7 bludgeoning damage, Rupture 30
The monster attempts to swallow a creature of the listed size or smaller that it has grabbed or restrained in its jaws or mouth. If a swallowed creature is of the maximum size listed, the monster can't use Swallow Whole again. If the creature is smaller than the maximum, the monster can usually swallow more creatures; the GM determines the maximum. The monster attempts an Athletics check opposed by the grabbed creature's Reflex DC. If it succeeds, it swallows the creature. The monster's mouth or jaws no longer grab a creature it has swallowed, so the monster is free to use them to Strike or Grab once again. The monster can't attack creatures it has swallowed.
A swallowed creature is Grabbed, is Slowed 1, and has to hold its breath or start suffocating. The swallowed creature takes the listed amount of damage when first swallowed and at the end of each of its turns while it's swallowed. If the victim Escapes this ability's grabbed condition, it exits through the monster's mouth. This frees any other creature grabbed in the monster's mouth or jaws. A swallowed creature can attack the monster that has swallowed it, but only with unarmed attacks or with weapons of light Bulk or less. The swallowing creature is Off-Guard against the attack. If the monster takes piercing or slashing damage equaling or exceeding the listed Rupture value from a single attack or spell, the swallowed creature cuts itself free. A creature that gets free by either Escaping or cutting itself free can immediately breathe and exits the swallowing monster's space.
Effect: Engulf and Swallow Whole
If the monster dies, a swallowed creature can be freed by creatures adjacent to the corpse if they spend a combined total of 3 actions cutting the monster open with a weapon or unarmed attack that deals piercing or slashing damage.
The monster can instead use Grab and choose one creature it's grabbing or restraining with an appendage that has Grab to automatically extend that condition to the end of the monster's next turn.