Mage's disjunction

Mage's disjunction is a magical spell that radiates outward in a 40 by 40 ft. radius and all magical effects and magic items within the radius, except the items that you are carrying or presently touching are taken away/dispelled. Thus "disjoining" the spell with items, things,etc. Disjoining can also be used to destroy magical artifacts/relics and can even be used to remove magical possession over beings.