Spellcasting. The naga is a 5th level spellcaster (spell save DC 12, +4 to hit with spell attacks) that needs only verbal components to cast its spells. The naga’s spellcasting ability is intelligence and it has the following wizard spells prepared

Cantrips (at will): mage hand, minor illusion, ray of frost.                                                                                       1st level (4 slots): charm person, sleep.                           2nd level (3 slots): detect thoughts, hold person.            3rd level (2 slots): lightning bolt

Bite. Melee Weapon Attack: +5 to hit, reach 10 ft., one creature. Hit: 13 (2d6 + 4) piercing damage.

Constrict. Melee Weapon Attack: +6 to hit, reach 5 ft., one creature. Hit: 13 (2d8 + 4) bludgeoning damage, and the target is grappled (escape DC 16). Until this grapple ends, the creature is restrained, and the snake can't constrict another target.