...I knew I would end up having to add something due to forgetting it the first time around. I may have not made it quite clear, but when I said that Felt's sword has a will of its own and him being 'quite literally called by the sword', I meant that as in the sword having the ability to speak, think and whatnot. It's still 'just' a sword though, and can't move on its own or anything like that.