Haagenti

One of the seventy-two demons named in the Goetia.  Haagenti also appears in Wierus's Pseudomonarchia Daemonum and Scot's Discoverie of Witchcraft.  He is said to be an alchemical demon, with the power to transform base metals into gold.  He can also change water into wine and wine into water.  The rank he holds is president and he commands thirty-three legions of spirits.  His manifest form is that of a bull with gryphon's wings.  He can also assume the form of a man.  In the Goetia of Dr. Rudd, he is said to be controlled in the name of the angel Mihael.  The Welsh Book of Incantations describes him as a president who governs thirty-three legions.  His main power is transmutation.  See also BOOK OF INCANTATIONS, GOETIA, RUDD, SCOT, WIERUS.
THE DICTIONARY OF DEMONS, REVISED AND EXPANDED, M. BELANGER (2021)