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Kinrath

DR 2

Beast · Large·Recommended levels: 3-5

AC
15(Chitin Plating (natural armor))
HP
47(5d8+25)
Speed
30 ft
Initiative
+6

Abilities

STR
16
+3
DEX
16
+3
CON
20
+5
INT
2
-4
WIS
12
+1
CHA
6
-2

Saves

  • DEX +5
  • CON +7

Skills

  • Perception +3
  • Stealth +5

Languages

Traits

Anchored Stance

The Kinrath cannot be knocked Prone.

Resonant Vulnerability

The Kinrath has vulnerability to kinetic and sonic damage (double damage). When the Kinrath takes sonic damage, it must succeed on a DC 12 Wisdom saving throw or become Confused until the end of its next turn.

Tremorsense

The Kinrath can sense vibrations through the ground within 30 ft. Creatures in contact with the ground cannot be Hidden from it.

Burrow Ambush

If the Kinrath starts its turn burrowed and emerges into an unoccupied space within 10 ft of a creature, it has advantage on its next Sting attack this turn. On a hit, the target must succeed on a DC 14 Wisdom saving throw or be Shaken until the end of its next turn.

Actions

StingMelee Weapon Attack
To hit
+6
Range
10 ft
Target
one target
Hit
7 (1d6+3) piercing damage plus 7 (2d6) poison damage
SlamMelee Weapon Attack
To hit
+6
Range
5 ft
Target
one target
Hit
8 (1d8+3) bludgeoning damage

Lore

Kinraths are massive, chitin-armored arachnid predators that lurk beneath the surface of caves, ruins, and shattered badlands. Their bodies are built for sudden violence: powerful limbs for impact, a long venomous stinger for reach, and sensory organs tuned to vibration and resonance rather than sight.

A Kinrath does not “hunt” the way most beasts do—it waits. It burrows into loose earth or fractured stone, goes perfectly still, and listens to the footsteps above. When prey is close enough, it erupts from below in a spray of debris, striking before victims can form a defense.

Their physiology is strange even by galactic standards. Kinraths are nearly impossible to topple, anchoring themselves with unnatural stability. At the same time, kinetic shocks and sonic impacts can overload their senses, scrambling their coordination and leaving them momentarily confused—a rare weakness that experienced hunters learn to exploit.

A single Kinrath is a lethal ambush threat. A nest is a disaster zone: the ground becomes hostile terrain, movement becomes risky, and every footstep feels like a mistake.

In Play

Kinraths prefer environments where they control the approach: narrow tunnels, cracked stone floors, loose earth, and places where vibration carries. They begin encounters burrowed whenever possible, using Burrow Ambush to open with an advantaged Sting and immediately disrupt a key target.

They alternate between reach and control. Sting punishes anyone who thinks they’re safe outside melee range, while Slam is used to knock enemies down and break formation. A Kinrath wants victims separated, prone, and reacting—never coordinated.

Kinraths are relentless once engaged, but not foolish. If the party starts landing heavy kinetic hits or sonic attacks, the Kinrath retreats underground to reset angles and strike again from a better position. The fight should feel like pressure from below: sudden bursts, repositioning, and constant threat to anyone standing on unstable ground.

Adventure Hooks

  1. The Sinking PassageA tunnel route used by locals suddenly becomes deadly as travelers report the ground collapsing and something armored striking from below.
  2. Nest Beneath the RuinsScavengers vanish while looting an ancient ruin. The structure isn’t cursed—it’s sitting on top of a Kinrath nest.
  3. Resonance BaitA hunter offers a bounty for a Kinrath specimen and supplies sonic emitters as bait. The plan works—until more than one Kinrath answers the call.