Ok, correct me if I'm wrong please, it sounds like the princess wants him to actually fight people to "free the country" and she claims he is this amazing sword Master... but in reality he is probably the worst person to have... unless he has the same weapon he is very weak... so someone fights him and he has a sword and them an ax, he will lose, if two people with different weapons jump him, he will lose... unless this is some "we decided everything with a competition" type manga, he is not a good pick. Right? Also he only copies the moves for the match right? Like he can't use her special moves now whenever right?