Seems like the type that would be drawn to an adventure like this. Just don't expect everyone's characters to fawn over him as a "hero". They can if they like, of course, but don't be disappointed when they don't.

Anyway, I don't see any [i]problems[/i], per se, but about the swords... Well, I would like to have it on a sliding scale, with at least a bit of realism. When he's using all three rapiers (or two, or one) against a single target, sure, he can be really good at it, but as soon as he has to divide his attention among not just the swords but the movements of multiple opponents as well, that effectiveness will have to lower. For example, if he's fighting off three opponents, using all three swords, pretty much reactive, defensive moves only, until he can incapacitate one of the three. You see what I mean? The happy medium (without losing effectiveness) would generally be two swords against one or two opponents, or three swords against one (if necessary). Any more than two opponents, and effectiveness begins to (realistically) drop.

:) Obviously, abstract this out as much as you need, I just want to avoid him taking on small armies by himself (ahem, seven swords, ahem). Unless its an incredibly dramatic moment, and he has some kind of blistering, once-in-a-lifetime rage (you know, his true love is fed to the tigers or something), let's keep to the above paragraph.

If you can accept that, then I can accept him.