A Necromancer (Exorcist). Uses polite speech with everyone. Female. Can manipulate the corpses of demons and humans as skeletons or souls. She is the Demon Lord, but she is human. Skeletons are fragile but move quickly. They are fast, but not too fast to track with the eyes. They often carry weapons like longswords or bows. Armored individuals are called Elite Skeletons; they can buff all skeletons and have very high combat capabilities. They use heavy weapons like maces or hammers and carry shields. Zombies have durability similar to humans but move slowly. They feel no pain, are immune to debuffs, and do not stop even if limbs are lost. They use biting, scratching, and bladed weapons in close quarters. Large individuals are called Elite Zombies; they command the others and make mindless zombies even stronger. Their flesh can repel most blades. She commands this legion, totaling 10,000 units.

Mementomori's Personal Abilities: Evasion via Astral Projection. Duration: 30 seconds. Cooldown: 5 minutes. Poltergeist: Can levitate and launch blades, shields, and liquids. No limit on the number of objects.