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Brachyura Shambler

Size
Medium
Type
Monstrosity
Challenge Rating
4
Source
Tome of Beasts 2
Alignment
Neutral-Evil
Armor Class
14
Speeds
30
Walking Speed
30
Strength Score
16
Dexterity Score
12
Constitution Score
15
Intelligence Score
6
Wisdom Score
12
Charisma Score
8
Vision
Darkvision (60ft)
Languages Ref
Brachyura
Hit Points
71
Resistances
Resistant to Bludgeoning Damage

Medium monstrosity, neutral evil


Armor Class 14 (natural armor)

Hit Points 71 (11d8+22)

Speed 30 ft.


STR
16 (+3)
DEX
12 (+1)
CON
15 (+2)
INT
6 (−2)
WIS
12 (+1)
CHA
8 (−1)

Damage Resistances bludgeoning

Senses darkvision 60 ft., passive Perception 11

Languages Brachyura

Challenge 4 (1,100 XP)

Puncturing Claws. A creature that starts its turn grappled by the brachyura shambler must succeed on a DC 13 Strength saving throw or take 7 (2d6) piercing damage.

Actions

Multiattack. The brachyura shambler makes two claw attacks. If both attacks hit a Medium or smaller target, the target is grappled (escape DC 13). Until this grapple ends, the target is restrained.

Claw. Melee Weapon Attack: +5 to hit, reach 5 ft., one creature. Hit: 11 (2d8 + 2) piercing damage.

Diseased Spit. Ranged Weapon Attack: +3 to hit, range 20/60 ft., one creature. Hit: 7 (2d4 + 2) acid damage. The creature must succeed on a DC 11 Constitution saving throw or contract sewer plague. It takes 1d4 days for sewer plague's symptoms to manifest in an infected creature. Symptoms include fatigue and cramps. The infected creature suffers one level of exhaustion, and it regains only half the normal number of hp from spending Hit Dice and no hp from finishing a long rest. At the end of each long rest, an infected creature must make a DC 11 Constitution saving throw. On a failed save, the character gains one level of exhaustion. On a successful save, the character's exhaustion level decreases by 1 level. If a successful saving throw reduces the infected creature's level of exhaustion below 1, the creature recovers from the disease.

Description

The vaguely humanoid creature has an oblong head with a pair of deep-set black eyes, a pair of antennae, and grasping mandibles. The creature is covered in a chitinous shell that is deep red, almost black in color. As it moves, it makes a strange sound, as though it is asking unintelligible questions in gibberish._
Purveyors of Mud. Brachyura shamblers are foul, vaguely humanoid, semi-intelligent creatures that live in the mud and primarily eat carrion. They eat fresh kills when they can, but they find it easier to eat what is already dead. Because of their filthy living conditions and unsanitary diet, they carry disease, which they easily spread to those they encounter.
Related to the Sporous Crab. The brachyura often share living space with the Open Game License

Stat block from Tome of Beasts 2 (Kobold Press), Open Game Content used under the Open Game License 1.0a. Tome of Beasts 2. Copyright 2020 Open Design LLC; Authors Wolfgang Baur, Celeste Conowitch, Darrin Drader, James Introcaso, Philip Larwood, Jeff Lee, Kelly Pawlik, Brian Suskind, Mike Welham. It is not Geminaea material. See Legal.