Tabula Smaragdina

Tabula Smaragdina (タブラ・スマラグディナ) is a guild member of Ainz Ooal Gown and regarded as one of the 41 Supreme Beings by the NPCs of the Great Tomb of Nazarick. He is the creator of Albedo, Nigredo and Rubedo.

Appearance
Tabula's appearance is that of a humanoid with a head resembling that of a distorted octopus, covered with crooked text tattoos. He has two pupil-less, blue-white murky eyes and his skin color is deathly pale like a corpse. He wore a black cloak decorated with silver accessories and several loosely-fitted belts.

Personality
Tabula Smaragdina has two passions: "gap moe", which is the cute contradiction between the actions of someone and his or her usual character, and horror films, of which he had an extensive knowledge, from the classics to the latest, that surprised even his fellow guild members. His creations Albedo and Nigredo embodied respectively these two hobbies.

Abilities and Powers
In terms of pure destructive power, he is a stronger magic caster than Ainz.

Momonga
Tabula would constantly feed Momonga useless trivia on mythology. Tabula thought that if someone other than Momonga became the Guildmaster of Ainz Ooal Gown, the guild would surely tear itself apart. Therefore, he wanted to join a different guild with Momonga.

Punitto Moe
Tabula and Punitto Moe shared the same opinion that if someone other than Momonga became the Guildmaster of Ainz Ooal Gown, the guild would surely tear itself apart. Therefore, they wanted to join a different guild with Momonga.

Bellriver
Tabula and Bellriver shared the same opinion that if someone other than Momonga became the Guildmaster of Ainz Ooal Gown, the guild would surely tear itself apart. Therefore, they wanted to join a different guild with Momonga.

Albedo
Tabula is Albedo's creator thus he commands the most respect and loyalty from Albedo than all the other guild members. He putted great detail in her setting.

Nigredo
Tabula is Nigredo's creator thus he commands the most respect and loyalty from Nigredo than all the other guild members.

Rubedo
Tabula is Rubedo's creator thus he commands the most respect and loyalty from Rubedo than all the other guild members.

Trivia

 * In the Web Novel, he is the creator of CZ2128 Delta.
 * His name is a reference to the Emerald Tablet.
 * He is responsible for the design of Treasury security systems.
 * Pandora's Actor transformed into him when he was first introduced.