Antimagic Field

Cleric 8th level spell, Magic/protection domain, Sorcerer/Wizard 6th level spell

This spell creates a field around you. It moves with you, lasts for 10 minutes per level, and is 10 feet in all directions. No spell or magic of any kind other than artifacts, epic spells, and certain spells that ignore antimagic fields can work in the field. Even dispellation spells wink out in an antimagic field, as well as summoned creatures and incorporal undead. They reappear once the field is gone. Other magically created creatures can support themselves and can enter the field. A magic longbow would lose its magic, but it would still be a masterwork longbow. Non-magically created or empowered effects and beings can enter with no effect.