Dark Devotion. The acolyte has advantage on saving throws against being charmed or frightened.

Spellcasting. The acolyte is a 4th-level spellcaster. Its spellcasting ability is Wisdom (spell save DC 12, +4 to hit with spell attacks). It has the following cleric, druid, or ranger spells prepared:

Cantrips (at will): primal savagery, infestation, sacred flame

1st level (4 slots): entangle, hunter's mark, cure wounds, inflict wounds

2nd level (3 slots): darkvision, hold person

Blood Frenzy.  The acolyte has advantage on melee attack rolls against any creature that doesn't have all its hit points.

Multiattack. The acolyte wears a pair of Claws of Malar and makes two melee attacks with Claws of Malar. 

Claws of Malar. Melee Weapon Attack: +4 to hit, reach 5 ft., one target. Hit: 5 (1d6+2) slashing damage. Scores a critical hit on a roll of 19 or 20. Wearer can cast spells normally while equipped and cannot be disarmed. Exotic weapon