The Art of Conjuration - Oscar Tusk - PaperbackConjuration may be described as the expression of willful intent in the Lunar Astral World, causing it to become manifest in the physical world. This is a complicated process involving access to the Lunar Astral World using a stepwise process in which the Conjuror gradually progresses by demonstrating their competence using a series of passkeys and gestures. The result allows the Conjuror to express their will in a manner in which a series of rules