Current Lord of the Avila Province, Demon Territory 

Demon - Earth Dragon

Age: 177

Very Strong, Stubborn, Caring, Prioritizes other above herself

Element: Earth

Height: 7 feet

Build: Muscular

Married to Pascal Avila

Has four kids - 

Tervera (oldest, daughter) 

Lochrael (2nd oldest, son, Az's twin,story's protagonist), 

Azrael (3rd oldest, son, Loch's twin), 

Saphleena (youngest, daughter)

Has a dragon form, I don't have an example it looks a lot like her son lochrael's, but with her horns and colors (and about 4 times the size overall)