Spellcasting. The nagpa is a 15th-level spellcaster. Its spellcasting ability is Intelligence (spell save DC 20, +12 1d20+12 to hit with spell attacks). A nagpa has the following wizard spells prepared:   1st Level (4 slots): Charm Person, Detect Magic, Protection from Evil and Good, Witch Bolt   2nd Level (3 slots): Hold Person, Ray of Enfeeblement, Suggestion   3rd Level (3 slots): Counterspell, Fireball, Fly   4th Level (3 slots): Confusion, Hallucinatory Terrain, Wall of Fire   5th Level (2 s lots): Dominate Person, Dream, Geas   6th Level (1 slot): Circle of Death, Disintegrate   7th Level (1 slot): Etherealness, Prismatic Spray   8th Level (1 slot): Feeblemind

Corruption. As a bonus action, the nagpa targets one creature it can see within 90 feet of it. The target must make a DC 20 Charisma saving throw. An evil creature makes the save with disadvantage. On a failed save, the target is charmed by the nagpa until the start ofthe nagpa's next turn. On a successful save, the target becomes immune to the nagpa's Corruption for the next 24 hours.   Paralysis (Recharge 6) 1d6 . As a bonus action, the nagpa forces each creature within 30 feet of it to succeed on a DC 20 Wisdom saving throw or be paralyzed for l minute. A paralyzed target can repeat the saving throw at the end of each of its turns, ending the effect on itself on a success. Undead and constructs are immune to this effect.