Life Hunger. If a creature within 60 feet of the sorrowsworn regains hit points, the sorrowsworn gains two benefits until the end of its next turn: it has advantage on attack rolls, and its Bite deals an extra 22 (4d10) necrotic damage on a hit.
Multiattack. The sorrowsworn makes one Bite attack and one Claw attack.
Bite. Melee Weapon Attack: +8 to hit, reach 5 ft., one target. Hit:8 (1d8 + 4) piercing damage plus 13 (3d8) necrotic damage.
Claw. Melee Weapon Attack: +8 to hit, reach 10 ft., one target. Hit:18 (4d6 + 4) slashing damage. If the target is Medium or smaller, it is grappled (escape DC 16), and it is restrained until the grapple ends. While grappling a creature, the sorrowsworn can't make a Claw attack.
The Shadowfell's pervasive melancholy sometimes gives rise to strange incarnations of the plane's bleak nature. Sorrowsworn embody the forms of suffering inherent to the shadowy landscape and visit horror on those who stumble into their midst. Each sorrowsworn personifies a different aspect of despair or distress.