Displacement

When a displacement spell is cast, the caster causes the creature touched to appear 2 feet away from its actual position. This distortion causes all missile and melee combat attacks to be made at -4 on all attacks. It also grants a +2 on the saving throw die roll against any direct magical attack. A detect invisible spell does not counteract the blur effect, but a true seeing spell does. Opponents that cannot see the subject ignore the spell’s effect (though fighting an unseen opponent carries penalties of its own)..