Amon

Goetia - S. L. MacGregor Mathers (1904) 

The Seventh Spirit is Amon. He is a Marquis great in power, and most stern. He appeareth like a Wolf with a Serpent’s tail, vomiting out of his mouth flames of fire; but at the command of the Magician he putteth on the shape of a Man with Dog’s teeth beset in a head like a Raven; or else like a Man with a Raven’s head (simply). He telleth all things Past and to Come. He procureth feuds and reconcileth controversies between friends. He governeth 40 Legions of Spirits. His Seal is this which is to be worn as aforesaid, etc.

Pseudomonarchia daemonum - Johann Wier (1583) 

Amon, or Aamon, is a great and mightie marques, and commeth abroad in the likenes of a woolfe, having a serpents taile, (spetting out and breathing) [vomiting] flames of fier; when he putteth on the shape of a man, he sheweth out dogs teeth, and a great head like to a mightie (raven) [night hawk]; he is the strongest prince of all other, and understandeth of all things past and to come, he procureth favor, and reconcileth both freends and foes, and ruleth fourtie legions of divels.

Dictionnaire Infernal - Collin de Plancy (1863) 

Amon, who commands forty legions, can appear in the form of a wolf with a serpent's tail and vomiting flames. In human form, he has the head of an owl and his beak shows canine teeth. He was the supreme diety of the Egyptians, who had blue skin in human form. Amon can tell of the past and the future, and reconcile the differences between friends.