How do you call the book of the witches that have powerful spells inside?

Most practitioners of the Craft have a book or in some cases several books containing their own personal spells. These books are commonly called Grimoires. Some are called Books of Shadows.

The practitioner writes in them, outlining such things as timing

• the phase, and house the moon is in; planetary alignments; the

day and hour to cast the spell; herbs, oils, elixirs, incenses, stones/gems, and other needful things.

They also include the purpose and Wording of the spell, and in some cases the outcome of the spell.

To acquire such a book is to have the beginnings of a very powerful set of spells, but as magic is VERY individual, and each of us is different in our style, power and sensitivities, each of those spells will have to be adjusted, altered and tailored to the practitioner casting it and the subject it is being cast for/on.