Ob Kat was created by Thane during Tarmid's reign under the guidance of a mysterious voice. Convinced that this was a sign that she should become a hero, Thane demanded to join Demongate's developing militia. It would be nearly ten years before Thane heard the voice again, speaking to her after the death of a Forgotten Beast. Ob Kat has since become the focus that Thane uses to activate her magic detecting abilities. Since the return of the voice, Fallen Angel has been attempting to steal the hammer for reasons unknown, claiming that the voice Thane hears is that of his brother.