Mr Grade, a human from a non magical world, thinks he has come up with a way of using a summoning mirror to *send* something; an act which appears contrary to all the laws of magic. Naturally the mirror's owner is skeptical.

This is an educational parody of a work by Mr Nick Corbet; intended to illustrate the consequences and pitfalls of certain world building decisions an author can make. The underlying principle is that a person cannot be correct about anything 100% of the time when they insist on two mutually exclusive truths.