Great Mage Demia

Great Witch Demia is the name of a human mage, and the Archmage revered for her magical prowess. She first appeared in Chapter 21 of the manga and Episode 10 in the anime adaptation.

Appearance
Demia is a very beautiful woman with a busty figure and has a very voluptuous body. She wears a witch outfit that shows off her legs and in the front is very revealing showing her large breasts. Her clothes also have eyeballs on them. She is so beautiful she doesn't need to use magic she can just seduce a guy with her face and body.

Personality
She's a snide mage with a lot of power. Due to the fact that she runs a succu-joint solely on clones of herself, it's likely that she is pretty full of herself. Besides that, she's sweet yet careful for the people around her that she works with.

History
Demia previously wrote a report on the Will-o'-Wisp's censoring light ("The Optics of Respectability"), as said in Episode 06.

She helped concoct The Genderswap Inn's Genderswap Potions as said in Episode 09.

She owns a perfect-scoring brothel in Magic Metropolis, also established in Episode 09. There, you pay to do anything to a complex decoy doll of her for 3 days straight. The first line drawn was outdoors though, due to that being a public nuisance. The audience is formally introduced to the real Demia at the end of Episode 10, stationed below.

Demia is very interested in Crim's halo, and wants a piece. My theory is the reason why she has all those eyeballs on her clothes is to see what her clones see.

To be clear Demia is actually a witch, but for some odd reason she prefers to go by arcmage.

Abilities
She is the best Archmage on Earth, knowing everything about magic. She can create Demia Dolls, Decoy Dolls with more advanced actions.

She is also a skilled cook, which can also be transferred to her Demia Dolls. Other than that we all got the idea the Demia is a very power archmage (actually a witch) so because of that has the ability to master any magic in just five minutes. That proves how powerful she is she is even more powerful than Death Abyss.

Trivia

 * She has the honor of being the only character thus far to be rated a perfect 10 out of 10 for all main characters (Crimvael, Stunk, Zel and Kanchal).
 * She seems to have knowledge of the modern world when she explained to Death Abyss about funding research for airplanes and how protection works there without the use of magic.