Fey Ancestry. Naxa has advantage on saving throws against being charmed, and magic can't put the drow to sleep.

Sunlight Sensitivity. While in sunlight, Naxa has disadvantage on attack rolls, as well as on Wisdom (Perception) checks that rely on sight.

Innate Spellcasting. Naxa's spellcasting ability is Charisma (spell save DC 12). It can innately cast the following spells, requiring no material components:

At will: dancing lights

1/day each: darkness, faerie fire, levitate (self only)

Spellcasting. Naxa is a 10th-level spellcaster. Its spellcasting ability is Intelligence (spell save DC 14, +6 to hit with spell attacks). The drow has the following wizard spells prepared:

Cantrips (at will): mage hand, minor illusion, poison spray, ray of frost

1st level (4 slots): mage armor, magic missile, shield, witch bolt

2nd level (3 slots): alter self, misty step, web

3rd level (3 slots): fly, lightning bolt

4th level (3 slots): Evard's black tentacles, greater invisibility

5th level (2 slots): cloudkill

Staff. Melee Weapon Attack: +2 to hit, reach 5 ft., one target. Hit:2 (1d6 - 1) bludgeoning damage, or 3 (1d8 - 1) bludgeoning damage if used with two hands, plus 3 (1d6) poison damage.

Summon Demon (1/Day). Naxa magically summons a quasit, or attempts to summon a shadow demon with a 50% chance of success. The summoned demon appears in an unoccupied space within 60 feet of its summoner, acts as an ally of its summoner, and can't summon other demons. It remains for 10 minutes, until it or its summoner dies, or until its summoner dismisses it as an action.