Well, you're right, in a sense. Mithril is dedicated to the service of good, and he's a silver sword. Now, mithril means 'True silver'. Make sense? Anyway, Mithril's only his nickname that Vixen gave him.
So what's his real name?
Hey, hey, hey! You should know it's not a good idea to spread around your real name! There's some pretty sick mages out there that can really mess you up if they have it. But I suppose I could tell you- Mithril's pretty hard to mess with. His real name is Solus.
Like the Solar System?
Well, kinda. Solus, from Sol, meaning sun. Which is the same place we get Solar.
Okay, so what about this sword being intelligent, huh?
Ah, now we get to the meat of the matter..
Some of his abilities: He can wield himself, moving about on his own, and can still cast his huge array of clerical spells. Also, he can't be harmed except by a few things, which I'm not telling you about, so there! ;)
Mithril's a good guy to have at your back in a fight, too.
