Divination by looking into a reflective or transparent object such as a crystal or various shapes of glass. Although crystal balls are now popular for this, in the past a piece of beryl, in reddish or pale green shades, was often used.
Readers, please enjoy this guest blog post by Matthew Ash McKernan, author of the new Wyrdcraft.
The weird, wild, and wonderful English psych-rock band Hawkwind said it well in their song, "We Took the Wrong Step Years Ago." What this "wrong...