The Practical Thaumaturgy 15th edition, 2053 The Grimoire is the book of magical power for the Shadowrun World. Inside, gamemasters and players will find essays on the magical world and roleplaying magicians, It in cludes rules on spell design, finding an forming magical groups, initiation into the higher forms of magic,, enchanting, alchemy, free and ally spirits, the exploration of the metaplanes, and powerful magical threats. The Grimoire second edition revises and expands the original Grimoire, bringing it up to date with the Shadowrun, Second Edition game system.