The Ring of Permission is a powerful artifact that allows its wearer to control the use of the magic of other creatures. Anyone who wishes to use their magic in a specific location must first ask permission from the ring's wearer. The ring's origin is unknown, but some say it might be ancient. When investigating its composition, it was noticed that the ring is made from an unidentifiable material.
Some have tried to destroy the ring to be free from the permissions. Since it seemed made from metal, the only known way to destroy it was to melt it. Despite many attempts, it turned out that the ring could not be dissolved or destroyed in any general way.
The ring grants its wearer a great sense of power and control with protection from harmful magic and can even force others to obey his commands.