[quote=@BlueAjah]
-[@ViolentViolet]  I don't know why but I can just see Illya and Guinevere fighting all the time. Seeing as Guinevere's the mayor's daughter, she'll feel it's her duty to put a stop to Illya. Maybe one time Illya tried to steal from Guinevere, who caught her and they got into a rough fight, leaving both of them terribly injured? I'm not sure who would win that fight to be honest XD Guinevere wouldn't give up until she literally couldn't lift her sword anymore so maybe Illya ran away or something? I don't know XD   
[/quote]

I could see Gwen catching her before she'd left town the first time a few years ago when she was just learning and hadn't quite figured out how this Sleight of Hand worked and the girl trying to reform her and teach her a better way when Illya, obviously, doesn't really care. In the case of a fight though, Illya would have gotten out of there as fast as she could while the girl brandished her sword, but now she'd get some shots at various vital areas and duck for cover :p It would definitely be a mutual hate kind of thing lol