Spellcasting. The minister casts one of the following spells, requiring no material components and using Wisdom as the spellcasting ability (spell save DC 13):

• At will: guidance, light, thaumaturgy
• 3/day each: bane, inflict wounds, melf's acid arrow
• 1/day each: commune, speak with dead

Aura of Death. The minister emanates a deathly aura that extends 30 feet in every direction from its space while it isn't incapacitated. The aura is blocked by total cover. While in the aura, the minister and any friendly Undead are immune to the frightened condition and have resistance to radiant damage. Enemies have disadvantage on death saving throws while in the aura.
Blessings of the Dragon. While the minister is wearing no armor and wielding no shield, its AC includes its Wisdom modifier. In addition, a creature that hits the minister with a melee attack while within 5 feet of it takes 9 (2d8) force damage.