Hey! And Muramasa is in FFX too! This is deep! And Auron owns BOTH of them... could this be saying something about Auron? Maybe he has two sides to him? One with anger and hatred, and one with control and harmony?

This is indeed expressed in FFX, as Auron is most of the time a sedate and calm character, but the fact that he had hate in him also proved to be his downfall... you all know what I mean >_o