Ghost Armor creates a magical field of force around the caster roughly equal to plate mail +1.
|“||By means of this spell, the wizard creates a magical field of force that serves as if it were field plate armor (Armor Class: 2). It is cumulative with Dexterity and, in the case of Fighter/Mages, with the shield bonus. The Ghost Armor spell does not hinder movement, adds no weight or encumbrance, and does not prevent spellcasting. It lasts until successfully dispelled or until the duration runs out.||”|