Deima is a demoness under Thalturan's rule. She faced Andrasta and will ultimately face off against her son, Valmyr.

She has the ability to shapeshift, though her true form is a tall, enticing figure that closely resembles a dragon, albeit covered in a blue acidic slime that Deima herself is immune to and generates naturally. This slime makes it incredibly difficult to properly fight her.

Thank you to  PavusDrawus for this beauty!