Amdusias

Amdusias has no narrative origin or mythic biography in the supplied materials; he appears as an entry in goetic grimoire listings (the Seventy-Two Spirits of the Ars Goetia / Lesser Key of Solomon) and is transmitted in modern commentaries and reproductions of those listings as a ritual entity available for evocation by ceremonial practitioners.

Primary goetic summaries record that Amdusias' 'true form' is that of a unicorn, while also noting that he can present as a human when evoked at the conjurer's request. The provided sources give no consistent further physical details (coloration, size, or other distinguishing marks) beyond the unicorn motif.

Goetic listings attribute to Amdusias command over twenty-nine legions and emphasize auditory/musical associations: his arrival is accompanied by the sound of trumpets and other musical instruments, and he is said to 'give concerts' or perform musically. He is also described as able to transform into human shape on request. Some excerpts mention an effect upon trees but the supplied lines are truncated and do not specify the precise nature of that effect.