Demonic · Goetic Spirit · c. 1577 CE
Ose
Also called Oso, Voso · also recorded as Osé, Oze (per Wikidata)
He changes a man into any shape, and the man believes he is that thing — the most unsettling transformation in the Ars Goetia, and the only one that alters the subject's mind along with his body. He arrives as a leopard, then takes human form.
Single lineage
Form. A leopard, then a man.
Offices. Makes men skilful in the liberal sciences, gives true answers of divine and secret things, and transforms a man into any shape — so that he believes himself to be that thing.
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
- Oze
- Rank
- President
- 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 leopard, then a man.
- Goetic rank
- President
Stats
5 attributed
What is it said to do?
Where these powers cluster
The 5 offices attributed to Ose, 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.
- knowledge1
- divination1
- martial1
- transformation1
- malefic1
knowledge
divination
martial
transformation
malefic
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 Ose, 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 Oze, Ose
- Rank: given as President; The President
- Position in list: 56, 57 depending on the text

Weyer lists this spirit 56th 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.

Makes men skilful in the liberal sciences, gives true answers of divine and secret things, and transforms a man into any shape — so that he believes himself to be that thing.
“The Fifty-seventh Spirit is Oso, Osé, or Voso. He is a Great President, and appeareth like a Leopard at the first, but after a little time he putteth on the Shape of a Man.”
Connections
What is it connected to?
Nothing, and that is what the source says. The Ars Goetia gives Ose 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 Ose?
What rank is Ose?
How else is Ose spelled?
What is Ose said to do?
How old is Ose?
Nearest in the corpus
If Ose 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.
Amy
President · Goetic Spirit
Recovers the particular class of treasure that other spirits are guarding, which is a narrower promise than the plain treasure-finding around it. He arrives as a flaming fire before taking human shape.

Buer
President · Goetic Spirit
Appears under Sagittarius as a lion's head with five legs radiating from it like the spokes of a wheel. His teaching is medical: moral and natural philosophy, the virtues of every herb and plant, and the cure of all distempers.
Camio
President · Goetic Spirit
Answers out of burning ashes or coals rather than speaking directly, which is unusual even among the seventy-two demons of the Ars Goetia. What he gives is comprehension of things that do not speak: the voices of birds, oxen and dogs, and the sound of running water.
Foras
President · Goetic Spirit
One of the most broadly credited entries in the book — herbs and stones, logic and ethics, invisibility, lost property, hidden treasure, and, alone among the seventy-two, long life. He arrives in plain human shape, which is itself unusual here.

Haagenti
President · Goetic Spirit
Turns every metal into gold and water into wine, and the wine back into water. The Goetia adds, without elaborating, that he also makes men wise; he appears as a winged bull, then as a man.
Malphas
President · Goetic Spirit
Builds houses and high towers and gathers the craftsmen to do it, then dismantles an enemy's desires and thoughts before they can be acted on. A president among the seventy-two demons of the Ars Goetia, he is a crow until he becomes a man, and speaks hoarsely either way.
The books behind Ose
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.

