I wonder if the MC is going to learn Martial arts mastery as well as using his weapons and elements. I also wonder if Martial arts is just one huge category or if its broken up into schools of Martial arts.
How dante was able to learn minor daggery mastery as fast as jay who had 4 level sword talent? They both needed 4 hours to reach stage two from start, and jay had 4 level innate talent on the other hand dante hasn't.