Multiattack

3 Claws or Necrotic Bolts. Can replace 1 with Spellcasting.

Claw

Melee Weapon Attack: +9 to hit, 5 ft., one target, 11 (2d6+4) slashing damage + 18 (4d8) necrotic.

Necrotic Bolt

Ranged Spell Attack: +10 to hit, 120 ft., one target, 27 (5d8+5) necrotic.

Desiccating Breath (Recharge 5-6)

Inhales drawing moisture from surrounding creatures. Each non-Construct/Undead creature within 15 ft. of shetani: 54 (12d8) necrotic (DC 18 Con half). If a creature fails the save by 5+ it suffers one level of exhaustion.

Spellcasting

Cha (DC 18): At will: charm person silent image3/day ea: major image suggestion1/day ea: mirage arcane (as an action) programmed illusion