Cultist CR 10 (spell)

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

Spellcasting. The fanatic is a 11th-level spellcaster. Its spellcasting ability is Charisma (spell save DC 16, +7 to hit with spell attacks). The fanatic has the following warlock spells prepared:

Cantrips (at will): eldritch blast, poison spray, blade ward Eldritch Blast (3 beams)

1st level (4 slots): hellish rebuke, witch bolt, armor of agathys

2nd level (3 slots): hold person, shatter, ray of enfeeblement

3rd level (3 slots): fireball, counterspell, fly

4th level (3 slots): wall of fire, banishment, dimension door

5th level (2 slots): flame strike, contact other plane

6th level (1 slot):flesh to stone

Multiattack. The fanatic makes two melee attacks.

Dagger. Melee or Ranged Weapon Attack: +4 to hit, reach 5 ft. or range 20/60 ft., one creature. Hit: 4 (1d4 + 2) piercing damage.