Responses
I don't know if he will discover magical powers later on or not but it makes more sense that he becomes a swordsman rather than a magician. Okay, so for now ignore the title and just remember that he is a hard worker, being as such, he can enhance his physical abilities (dodging, speed and technique) but if he has no magical energy, no hard work is going to give him that.
But then again maybe the manga is going for the "magic is a form of will or chakra and you can train it" thing in which case he might be able to use it in the future
So, did he only learn his mother's sword skills? Did he not bother to try and learn magic from his father? The title says ANY CLASS...so that would imply he can use magic as well, right?