Boneclaw | D&D 5th Edition Monster Guide

A wizard who tries to become a lich but fails might become a boneclaw instead. These hideous, cackling monsters share a few of liches’ attributes, but while liches are immortal masters of the arcane, boneclaws are thralls to evil, hatred, and pain.

The most important part of the transformation ritual occurs when the soul of the aspiring lich migrates to a prepared phylactery. If the wizard is too physically or magically weak to compel the soul into its new home, the soul instead seeks out a master- a person within a few miles who has a hate-filled heart. The soul bonds to that person and becomes enslaved to its new master’s wishes. The boneclaw forms near its master, sometimes appearing before that individual to receive orders and other times simply seeking to fulfill its master’s desires.

Large Undead, Typically Chaotic Evil

Armor Class: 16 (natural armor)
Hit Points: 150 (20d10 + 40)
Speed: 40 ft.

STR – 19 (+4)
DEX – 16 (+3)
CON – 15 (+2)
INT – 13 (+1)
WIS- 15 (+2)
CHA – 9 (-1)

Saving Throws: Dex +7, Con +6, Wis +6

Skills: Perception +6, Stealth +7

Damage Resistances: cold, necrotic

Condition Immunities: charmed, exhaustion, frightened, paralyzed, poisoned

Senses: darkvision 60 ft., passive Perception 16

languages: Common plus one language spoken by its master

Challenge: 12 (8,400 XP)

Proficiency Bonus: +4

Rejuvenation. While its master lives, a destroyed boneclaw gains a new body in 1d10 hours, with all its hit points. The new body appears within 1 mile of the boneclaw’s master.

Unusual Nature. The boneclaw doesn’t require air, food, drink, or sleep.


Multiattack. The boneclaw makes two Piercing Claw attacks.

Piercing Claw. Melee Weapon Attack: +8 to hit, reach 15 ft., one target. Hit: 20 (3d 10 + 4) piercing damage plus 11 (2d10) necrotic damage. If the target is a creature, the boneclaw can pull the target up to 10 feet toward itself, and the target is grappled (escape DC 14). The boneclaw has two claws. While a claw grapples a target, the claw can attack only that target.

Shadow Jump (Recharge 5-6). If the boneclaw is in dim light or darkness, each creature of the boneclaw’s choice within 15 feet of it must succeed on a DC 14 Constitution saving throw or take 34 (5d l 2 + 2) necrotic damage.

The boneclaw then teleports up to 60 feet to an unoccupied space it can see. It can bring one creature it’s grappling, teleporting that creature to an unoccupied space it can see within 5 feet of its destination. The destination spaces of this teleportation must be in dim light or darkness.


Shadow Stealth. While in dim light or darkness, the boneclaw takes the Hide action.


Deadly Reach. In response to a creature entering a space within 15 feet of it, the boneclaw makes one Piercing Claw attack against that creature.