The seals or General Characters of the Seven Great Princes must be written upon virgin parchment with the blood of butterflies, at the time of the full moon. The Seven Great Princes have among them some of the legions of crown-spirits who were expelled from Heaven, according to tradition.
Mundus ater cum illis
Me pactum dicit habere
Sed me teque Deus
Te illo custodiat omnes.