Demonic · Goetic Spirit · c. 1577 CE
Amdusias
Also called Amdukias, Ambduscias
Preceded by trumpets and every kind of instrument playing with nobody visible to play them — one of the more theatrical entrances in the Ars Goetia. He makes music heard where he goes, bends trees to the operator's will, and gives excellent familiars.
Single lineage
Form. A unicorn, then a man, with trumpets and all manner of musical instruments sounding though unseen.
Offices. Causes music to be heard, makes trees bend and incline at the operator's will, and gives excellent familiars.
Identity
Where does the name come from?
Where it was actually worshipped
None. The Ars Goetia is a conjuring manual and not a liturgy: its spirits are constrained, put to work and dismissed, never housed or offered to. Not one of the seventy-two has a temple, a shrine, a festival or a place-name anywhere.
A figure with temples and a figure that only ever existed on a page are different kinds of thing, and the difference is easy to lose once both are entries in a list.
At a glance
Vitals
Vitals
Also known as
- First attested
- Pseudomonarchia Daemonum · 1577
- Named there as
- Amduscias
- Rank
- Duke
- Order
- Goetic Spirit
- Base of operations
- None. The Ars Goetia is a conjuring manual and not a liturgy: its spirits are constrained, put to work and dismissed, never housed or offered to. Not one of the seventy-two has a temple, a shrine, a festival or a place-name anywhere.
- Era
- c. 1577 CE
- Traditions
- Solomonic, Folk & Demonological
- Placed in
- Ranks of the Seventy-Two
Traits
- Traditional form
- A unicorn, then a man, with trumpets and all manner of musical instruments sounding though unseen.
- Goetic rank
- Duke
Stats
3 attributed
What is it said to do?
Where these powers cluster
The 3 offices attributed to Amdusias, grouped by kind. Segment width is the share of powers falling in each category.
A bar dominated by one colour means a specialist; an even spread means a figure the sources credit with almost anything.
- material2
- martial1
1 mark
Which marks is it attached to?
A mark a figure carries and a mark used against a figure are opposite claims, so each link says which it is.
2 texts
Which texts say so, and where do they disagree?
When these texts were written
Each dot is one of the 2 texts that names Amdusias, placed at that text's approximate date.
A wide spread means the figure was carried across many centuries and traditions; a tight cluster means a single period produced the whole record.
2 texts spanning roughly 327 years
Where the texts differ
- Name: given as Amduscias, Amdusias
- Rank: given as Duke; The Duke
- Position in list: 53, 67 depending on the text
Weyer lists this spirit 53th of his sixty-nine, with substantially the same offices. His order is not the Goetia's — the two texts arrange the same spirits quite differently.
Causes music to be heard, makes trees bend and incline at the operator's will, and gives excellent familiars.
“The Sixty-seventh Spirit is Amdusias, or Amdukias.”
Connections
What is it connected to?
Nothing, and that is what the source says. The Ars Goetia gives Amdusias a rank, a number of legions, a list of offices and a seal, and no relationship to any other spirit in the book — no lineage, no faction, no quarrel. Sixty-seven of the seventy-two are in the same position. A catalogue of self-contained entries is what that text is, and the emptiness here is the shape of it rather than work outstanding.
Placement
Where does it sit in the hierarchies?
Answered from the sources
Common questions
Which texts mention Amdusias?
What rank is Amdusias?
How else is Amdusias spelled?
What is Amdusias said to do?
How old is Amdusias?
Nearest in the corpus
If Amdusias is what you came for, these are next
Chosen by proximity rather than by popularity: the same pantheon first, then the same rank, then the same kind of figure.
Astaroth
Duke · Goetic Spirit
The Canaanite goddess Astarte, three thousand years on, made a male duke of hell with her name intact. The Goetia has him discourse willingly on the fall of the spirits, and warns the operator to hold a ring to his face against the stench of his breath.
Agares
Duke · Goetic Spirit
An old man riding a crocodile with a goshawk on his fist, credited with teaching every language and with hauling back anyone who has fled. The same entry has him causing earthquakes and stripping men of office, temporal and spiritual alike.
Aim
Duke · Goetic Spirit
The book's arsonist: cities, castles and great houses set alight, by a three-headed spirit carrying a firebrand and riding a viper. The same entry has him making men clever and answering truly on private matters.
Allocer
Duke · Goetic Spirit
Speaks loudly and hoarsely from a great horse, red-faced and flaming-eyed like a lion — an alarming delivery for a spirit whose subjects are astronomy and the liberal sciences.
Barbatos
Duke · Goetic Spirit
Comes only while the Sun stands in Sagittarius, and comes with four kings and their companies behind him. What he gives is comprehension: the song of birds, the voices of other creatures, and treasure hidden by enchantment rather than by hand.
Bathin
Duke · Goetic Spirit
Moves people bodily from one country to another without warning, and knows the virtues of herbs and precious stones. He rides a pale horse in the shape of a strong man with a serpent's tail.
The books behind Amdusias
Every claim on this profile is attributed to one of these. They are public domain, listed oldest first, and each links to a full text where one is freely available.
Pseudomonarchia Daemonum
Johann Weyer · 1577 · Latin
Read Pseudomonarchia Daemonum in full ↗Cover: Public domain · Pieter Holsteyn II · Wikimedia file page
The Lesser Key of Solomon, Book I: Ars Goetia
Anonymous; ed. S. L. MacGregor Mathers & A. E. Waite · 17th c.; ed. 1904 · English (from Latin)
Read The Lesser Key of Solomon, Book I: Ars Goetia in full ↗Cover: Public domain · anonymous design, redrawn by User:Fuzzypeg · Wikimedia file page
Corpus last revised 29 August 2026. A reference site’s credibility rests on being maintained, so this is the date the sourced records last changed — not the date the page was rebuilt.