Grimorum Arcanorum

The Grimorum Arcanorum is an ancient spell book, and a prime material in the Gargoyles universe. Bestowed with magic spells, from various sorcerers, including Merlin himself, the Book has been possessed by powerfull villains, including the Archmage, whom he has used the Book, as a tool, on purpose to strenghten and replenish his power, and Demona. The Grimorum Arcanorum also appears in the Finale of Disney Heroes vs. Villains War, as one of Maleficent's possessions, before being stolen by Queen Grimhilde, to serve her own ends.