Glamour

A glamour is a type of spell used to conceal or hide the true form of an object, being, or area under an illusion. Glamours are not only optical but also auditory as well. While some of them can remain for an indefinite amount of time, others have a time-based existence and eventually fade. Unlike reality warping or transformation, glamours do not cause actual modifications in reality but rather distorts the perception of certain beings.

Magic Concealment Glamour
The Magic Concealment Glamour is an immensely powerful worldwide glamour that warps the senses of non-magic bearing humans.

Exceptions

 * 1) If a mystical being willingly reveals it's magic to a non-magical human,
 * 2) Birthing a magical child.