Afanc

Hold Breath. The afanc can hold its breath for up to one hour.

Multiattack. The afanc can make two attacks: one with its Bite and one with its Claw.

Bite. Melee Weapon Attack: +6 to hit, reach 5 ft., one creature. Hit: 9 (1d10 + 4) piercing damage. On a hit, the target must succeed on a DC 14 Constitution saving throw. On a failed save, the target takes 10 (4d4) poison damage. On a successful save, the target takes half damage.

Claws. Melee Weapon Attack: +6 to hit, reach 5 ft., one target. Hit: 13 (2d8 + 4) slashing damage.

Shapechanger. As an action, the afanc can polymorph into a dwarf or back into its true form. Its statistics are the same in each form. Any equipment it is wearing or carrying is not transformed. It reverts to its true form if it dies.

Poison Spit (Recharge 5–6). The afanc spits out a large glob of poisonous slime to a point it can see within 40 feet of it. The poisonous glob explodes once it hits the chosen point in a 10–foot–radius sphere. All creatures within the sphere must succeed on a DC 14 Constitution saving throw. On a failed save, the target takes 15 (6d4) poison damage. On a successful save, the target takes half damage.

Grudge. As a bonus action, the afanc can designate a creature it can see within 60 feet of it to be the target of its grudge. The grudge lasts for one hour. For the duration of the grudge, the afanc deals an additional 1d6 damage whenever it hits it with an attack. Additionally, the afanc has advantage on any Wisdom (Perception) and (Survival) check it makes to find the target of its grudge.