Sihir Dukkani - Marauder's Map

The only scroll you need to walk comfortably through Hogwarts without getting caught by Severus Snape.

Do not tell anyone the opening word of the map, our witches/wizards.

“I solemnly swear that I am not thinking of anything good.”

A magical document that reveals all the details of Hogwarts School of Witchcraft and Wizardry…

The four creators of the Marauder's Map are James Potter, Sirius Black, Remus Lupine, and Peter Pettigrew.