Overlord: Top 10 Strongest Characters in Nazarick According to Maruyama

Overlord is a light novel by Kugane Maruyama which started serialization in 2010, and now Overlord's level of popularity is getting higher since getting an anime adaptation. 

Overlord has received an anime, spin off, and movie adaptation.

During a question and answer session with the author of Overlord, Kugane Maruyama was asked about the strongest character in Nazarick. 

Here is the response from Maruyama-sensei:

10. Other residents of Nazarick like Eclair and the others.

9. Low level floor guards like Aura and Victim.

8. Guren, guards of the area on the 7th floor.

7. Sebastian in his dragon form.

6. High level Floor Guardians such as Shalltear, Gargantua, Cocytus, Mare Bello Fiore and Demiurge in his final demon form.

5. Momonga using all his equipment.

4. The strongest Magic Caster in the Great Tomb of Nazarick was named Ulbert Alain Odle.

3. Touch Me who is the Strongest Warrior with the title of Special Job World Champion.

2. The strongest NPC in the Great Tomb of Nazarick, Rubedo.

1. The residents of the 8th floor of the Great Tomb of Nazarick who are the monsters that guard that floor.

Those were the 10 strongest characters in Nazarick.