Thanks for the explanation of rules, I do realise that and understood what the word means once I saw it. My previous comment seems to do a poor job of conveying the thought. :) It's not that I can't understand what "Swordstress" means, it just sounds (looks, whatever) weird to me. I suppose that's my problem and a direct cause of not being American (i.e. a native speaker).
She looks nice anyway, even though I'm not a fan of that much girlishness (I can into coining words too! xD).
Tl;dr: no offence meant, I'm just your average crazy being of teh interwebs.

No, I'm talking about the second character's... class, is it? English is not my first, but the word looks very strange to me.

The sword... wat.