Demonic Boon Grazzt

Ability Score Adjustment: You gain a +2 bonus to both Charisma and Constitution

Signature Spells: False life (1st level), hold person (2nd level), fear (3rd level)

Joy from Pain: Whenever this creature suffers a critical hit, it can make one melee weapon attack as a reaction.

Master of Pleasures: As a reaction when this creature takes damage, it can magically grant 5 temporary hit points to itself and up to three allies within 30 feet of it.