Nigredo


 * "Wrong, wrong, wrong, wrong...my baby, my baby, my baby, my baby--! You, you, you, you, stole, stole, stole, stole, my child, my child, my child, my child--!"
 * - Nigredo's Introduction

Nigredo (ニグレド) is an NPC of the Great Tomb of Nazarick, She is the older sister of Albedo and Rubedo. Nigredo is currently imprisoned in the "Frozen Prison", situated on the fifth floor of Nazarick.

Appearance
Nigredo has an appearance similar to Albedo's, in the sense of hair, but the similarity ends there as her face has no skin, but rather, a mass of exposed muscle.

She has beautiful eyes and teeth but there were no lips, only beautiful pearly teeth. There were no eyelids, only brightly shining eyes. As such, her grotesque appearance horrified all the guild members of Ainz Ooal Gown, whom all immediately attacked simultaneously upon seeing her.

Personality
Though she acts insane and attacks her visitors without mercy if a baby-doll isn't given to her, Nigredo is guessed to be tender-hearted under normal conditions. She and Pestonya opposed killing innocent people kidnapped from Re-Estize Kingdom.

The Bloody Valkyrie Arc
Ainz Ooal Gown visits her together with Albedo, requesting her to use her special ability on locating Shalltear Bloodfallen.

Abilities and Powers
She is a Magic Caster whose power focuses mainly on information gathering. She is known as one of the few NPCs of Nazarick whose power is close to the highest level, so it can be guessed that her level is over 90.

Tabula Smaragdina
He is Nigredo's creator. To him, she was the strong manifestation of his other passion, horror films.

Rubedo
Although she is also her younger sister, she views Rubedo as a potential threat to Nazarick as she was not made the same way.

Trivia

 * In the Web Novel, Nigredo doesn't exist, along with her sisters.
 * Nigredo is a Latin word meaning "Blackness".
 * Nigredo always warns Albedo that Spinel will be big trouble to Nazarick someday, and calls her as the one "who was made totally different from the way we were".

Quotes

 * (To Albedo about Spinel): "The way I see it, you have been deceived by her. Spinel will definitely bring a great calamity to Nazarick, I guarantee it."
 * (To Albedo): "Is that so? If you the keeper of the Guardians have decided like this, then I won’t say anything more. However, I still hope that you, as keeper of the Guardians, will bear my concerns firmly in mind."