
Demon Amdusias is described in the Goetia and in the Pseudomonarchia Daemonum. Amdusias is also mentioned in The Discoverie of Witchcraft and some other old Occult books.
Below you will find a mix of information about Amdusias and hopefully you will be able to summon this demon. So lets begin talking about Amdusias.
Demon Amdusias: Goetia
Amdusias (Amdukias) is the 67th spirit and he is ranked as a Duke. He causes all manner of music to be heard, but not instantly. Amdusias can cause trees to bend and incline according to the will of the magician.
Amdusias give very good Familiars. He commands over 29 legions of lesser spirits.
Source: Goetia
Amdusias:
Pseudomonarchia Daemonum
Amdusias is a Duke and he causes trumpets and musical instruments to be heard, but not instantly. He will cause trees do bend and incline according to the will of conjurer.
Amdusias gives very good Familiars. He rules over 29 legions of lesser spirits.
Source: Johann Weyer, Pseudomonarchia Daemonum
Amdusias:
Daemonolatry Goetia
Call upon Amdusias during baneful magickal rituals (curses and bindings, etc.)
Source: Daemonolatry Goetia by S. Connolly
Similar spirits:
Barzabel and dead soldiers

Barzabel teaches protection magick on a very advanced level. He also teaches how to do magick with several dead, but very dangerous soldiers.
Amdusias:
the best time for magick

Amdusias is ranked as a Duke and the Dukes of Goetia come from the area of Nezach. The shell of Netzach is Qlipha Harab- Serapel and this place is also ruled by Venus.
I use the correspondences of Netzach even for Harab-Serapel:
Ruling planet: Venus
Day: Friday
Astrological hour: Venus
Paper seal colour: green
Metal seal: copper
Number: 7
Herb: cinnamon (my own choice)
Scent: sandalwood
The best day to summon the Dukes of Goetia is a Friday.
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