Eo Ashmajiir

When Eo uses Spellcasting to cast a spell that deals Lightning damage, that spell deals an additional 5 damage. When Eo casts a spell that deals a type of damage from the following list, she can change that damage type to lightning: acid, cold, fire, poison, thunder.

Melee or Ranged Spell Attack +9 to hit, reach 5 ft. or range 90 ft., two targets. 27 (5d8 + 5) acid, cold, fire, lightning, poison or Thunder damage (Eo's choice).

Eo uses Spellcasting to cast Banishment, dominate person, finger of death, or power word stun. This spell targets a second creature in range.

Eo emits a thin green ray at a creature within 60 feet. The target must make a DC 17 Dexterity saving throw. On a failed save the target takes 89 (14d6 + 40) Force damage. If this damage reduces the target to 0 hit points, it is disintegrated. A disintegrated creature and everything it is wearing and carrying, except magic items, are reduced to a pile of fine gray dust. The creature can be restored to life only by means of a true resurrection or a Wish spell.

As a reaction to taking damage, Eo surrounds her attacker with a coil of lightning. The target must make a DC 17 Dexterity saving throw. It takes 16 (2d10 + 5) Lightning damage on a failed save, half as much damage on a successful one.