User blog comment:Codgod13/Witch king vs Kratos/@comment-67.247.143.113-20110405191652/@comment-67.247.143.113-20110406002208

The nature of the Witch-king protection means only a very specific weapon can destroy them, forged speciffically to fight hte withc-king magic, the Blade of Olympus isn't made to break the witch-kings pretective barriers or any protective narrier for that manner.