The Anti-Magic Alliance
The Anti-Magic Alliance is known as a anarchistic group who carry out activities intended to discourage users of magic from practising their art. The alliance has several factions, but is best known for the groups within its organisation who are most willing to act against magic users of all kinds.
The alliance can trace its roots back to the early 900's, and the Anti-Magic League who were formed to oppose magic users in Tholain and Hebria. Their actions were only successful in Hebria, as Tholain was already providing state sponsorship to a long list of new Magic User sects, and these were pretty competent at dealing with these radicals.