Vasago

Vassago is a bird demon with red feathers and eyes, a black beak, and purple-gold feathers on his head. He wears a red suit with white gloves, yellow crown-shaped sunglasses, and a star-shaped bow tie.

In one word, he is a "Good boy".Always ready to help and will act like a "mother" at any moment.Still, he knows that it is not a very good thing to have a relationship with an ordinary demon (if you are one), so he carefully hides it and does not tell anyone.Except for Stolos.Sometimes uses Spanish in communication.

Vassago is shown as an arrogant and shrewd demon in the royal hierarchy of Hell, although, unlike most members of the aristocratic elite, he respects the responsibilities of managing Hell. Thus, he does not approve of injustice and harm, especially when it comes to Goetia such as Stolas. This was shown during Blitzo's trial, when he noticed Stolas' absence and insisted on bringing him in, and then was genuinely concerned when Andrealfus accused Blitzo of attempting to kill Stolas. Similarly, he expressed annoyance at Andrealfus's condescending attitude and his attempts to win the case against Stolas, and also called him an arrogant idiot for his comments.

In conversations with other demons, Vassago tends to switch from English to Spanish and back, although he seems to use the latter more often when he is very excited. He also seems to have a quirky taste in music, as he applauded Stolas when he presented his defense in the song.

Immortality: As a member of the Ars Goetia family, Vassago is almost completely unable to die from conventional weapons. He can only be harmed by angelic or divine weapons. Regeneration: Like most sinners and demons in Hell, Vassago has the ability to heal any skin or non-skin wounds by simply putting his hand on the wound. Demonic Transformation: Just like Stolas and the other princes and princesses of Goetia, Vassago can transform into a much more powerful Form of a Full Demon, as well as effortlessly return to his original form whenever he pleases.

Demonic Power: As a Lord and a member of the Ars Goetia family, Vassago possesses a huge reserve of demonic power, giving him superiority over lower demons and allowing him to easily fight other demons or Lords. Ergokinesis: Vassago can release heat rays of red, orange and yellow energy from his glasses and fire explosive spheres and projectiles that can easily explode or injure demons and other objects. Flight: As a parrot demon, Vassago is able to fly and soar in the air using his wing. Pyrokinesis: Like most other demons and Lords of Hell, Vassago can create powerful balls of hellfire capable of burning sinners alive, as well as burning holes right in the walls. Fire resistance: Due to its abilities, Vassago is immune to high or scalding temperatures and feels as comfortable as possible in a hot environment. He is also completely immune to fire, as, according to him, hellfire can never burn or leave scars.