Magus Books
The Angels on this seal bear the powers of judgment and destruction and hold knowledge of the afterlife, liberation of souls from places of bondage therein, and they also can summon the spirits of the dead. Azrael in particular is believed to confer to selected practitioners an ability to send souls from among the living on a journey into afterlife and then call their souls back into their bodies to tell the tale of their journey.
The Fifth Pentacle of the Moon serves to have answers in sleep.
Inscribed inside are the Divine Names IHVH and Elohim, then a mystical character of the Moon and the Names of the Angels Iachadiel and Azrael.