Boneclad Horror

Bone Armor. A creature that touches the boneclad horror or hits it with a melee attack while within 5 feet of it takes 2 (1d4) piercing damage.

Undead Fortitude. If damage reduces the boneclad horror to 0 hit points, it must make a Constitution saving throw with a DC of 5 + the damage taken, unless the damage is radiant or from a critical hit. On a success, the boneclad horror drops to 1 hit point instead.

Multiattack. The boneclad horror makes two attacks: one with its Bite and one with its Claw.

Bite. Melee Weapon Attack: +6 to hit, reach 5 ft., one target. Hit: 14 (2d10 + 3) piercing damage.

Claw. Melee Weapon Attack: +6 to hit, reach 5 ft., one target. Hit: 12 (2d8 + 3) slashing damage

Bone Shield. The boneclad horror adds 2 to its AC against one melee attack that would hit it from an attacker it can see.