Magic:Invisibility Purge

Evocation
Level: Clr 3, Rgr 3
Innate Level: 3
Component(s): V, S
Casting Time: 1 action
Range: Personal
Target: Area: Colossal
Duration: 1 turn/level
Counter(s): --
Saving Throw: None
Spell Resistance: No
Metamagic: Extend, Quicken, Silent, Still
Energy Substitution: No

The spell removes the invisibility from all invisible creatures and items in the area of effect.