Thirteen Demon Lords

The Thirteen Demon Lords are thirteen powerful Etherious that have banded together to protect, lead and watch over the demon society. They make sure that the demons stay out of human affairs and vice versa.

History
The members of the Thirteen Demon Lords are all Etherious, meaning they were created by the Book of Zeref by the Black Mage himself. Sometime when E.N.D founded the Dark Guild Tartarus, Abaddon was a member at the time, his powers equal to Mard Geer. There was a falling out between the two, which ended in Abaddon leaving the guild along with a band of Etherious followers that did not wish to be a part of Tartarus. As the Dark Guild continued to hide in secrecy and plan for the awakening of E.N.D and their return to Zeref, Abaddon his followers settled into secrecy, building up their own society with other demons, not just Etherious, with many settling down and having their own families. Abaddon headed a group that led these demons, kept them out of the affairs of humanity as well as vice versa. He named these Etherious the Thirteen Demon Lords.

Purpose
The goal of the Thirteen Demon Lords is simple, to deal with the leadership of the demons that wish to live in a society away from humanity and not deal with the affairs of forces such as Tartarus. The members  have not just power but great influence amongst their kind and make sure that these hidden societies do not interfere with humankind and protect them from humans too.

Strength
The members are very powerful demons, at the same level of the Ten Wizard Saints, acting as a counter to them and the forces of the humans to protect their kin. Abaddon, the leader and founder is a Etherious whose power were second only to E.N.D and was equal to in strength with Mard Geer, the stand in leader of Tartarus. Like the core members of the Dark Guild, each member of the Demon Lords utilize Curses rather then Magic. Each Curse are different and are very powerful.

Trivia
Yomi is Japanese for Gates of Hell

The title was original Eleven Demon Lords but was changed due to a friend of mine giving me two new curses. They are going under surgery so I'm doing this in honor of them and wishing good luck in their surgery.

Here's a link to the blog for this page.