The Lady of Dusk
Medium celestial, lawful neutral
Armor Class 20
Hit Points 300
Speed
30ft
Saving Throws Constitution, Intelligence, Wisdom, Charisma
Skills History, Religion, Insight, Persuasion, Deception
Damage Resistances Piercing, slashing, bludgeoning, cold, fire, poison, lightning, acid
Damage Immunities Necrotic, Radiant
Senses Darkvision
Languages Celestial, Common
Challenge 30
Wisdom, spell save 20, spell attack bonus +10
At will: Animate Dead, Resurrection, True resurrection, revivify, cure wounds (any level), false life (any level), inflict wounds (any level), power word heal, power word kill.
1/day: Astral projection, magic jar
Divine Resistance: Thrice per day, if the Lady of Dusk fails a saving throw, she can choose to succeed it instead.
Reactions
Hellish Rebuke (any level)
The Lady of Dusk is the goddess of death, ruler of the gods.
The Lady of Dusk rarely leaves her home, the Spires of Order, except in the form of an astral projection to collect some souls personally, as she believes in the importance of humility and being willing to do the work of a reaper herself.