Buer the President of Hell

Buer the Philosopher - Healer. 

Buer is the Great President in the Ars Goetia of the Lesser Key of Solomon. He rules 50 legions of spirits. 

Buer the President of Hell in the Ars Goetia  of the Lesser Key of Solomon
Artwork by Coffeatus

Buer appears as the Lion with the five legs of the goat, so he is able to move totally in any directions he wishes, even to climb on the walls. 
On my opinion he is most beautiful and mystical demon and he is Symbol of the Ars Goetia demons.  Really if you will check photos in google by  search word «goetia demons» - Buer demon will be most visible.  I think People like him most.
Goat is the symbol of the life power, of the lust, of the fertility and the productivity . Lion is the symbol of courage, nobility and the pride. 
Buer is able to teach any moral and natural philosophy,  logic. He knows everything about plants and herbs and he is able to help you to find the  herb that you need for any case in life- to heal sickness, to get the ingredients  for magical spells, He is very good doctor for  mental disorders.  He  can be your teacher to find and get any of the precious stones. It is no wonder, because with such great legs he can break into any cave on earth, same as to jump on the fields with the herbs. 
There is a theory that he is brother of the demon Astaroth. 
He will give you great familiars if you will respect him. 

This is the sigil of the demon Buer    . The direct instructions of how  to call for him were written in the Lesser Key of Solomon / Goetia.
Buer sigil

BEST time to call for : 22 June  -1  July , 22 November -21 December anytime
TITLE:              the King
DIRECTION:    south
ELEMENT:       fire
PLANET:         Mercury
METAL:           mercury
PLANT:           Aloe   
COLOR:         orange
AROMA:         frankincense
ZODIAC:         cancer 
TO SUMMON: Erato on ca Buer anon. 

Buer the President of Hell in the Ars Goetia  of the Lesser Key of Solomon