Anti-Magic Coalition

The Anti-Magic Coalition, often just called 'The Coalition' is a massive uprising originating in the western reaches of the Kingdom of Frevon. They seem to be dissenting against the nations over-reliance on magic, as well as those with a great deal of magical might taking advantage over the common people.
They have the ability to "Sap" the magic from an area, permanently rendering it magically blank, meaning magic does not exist in that space. If a person is caught in a saps initial blast, they become permanently devoid of magic, with certain cases being unable to even be effected by magic. However, if a magic-user steps into a previously sapped area and leaves, they retain all their magical abilities upon exiting. There is currently no cure for sapping.