Talk:Mashu Kyrielight/@comment-3064954-20170701035540/@comment-31734709-20170707202051

In fact, regarding golden XP card, you shouldn't burn any unless all your servants have already been leveled PLUS you need the space. You can still use them regardless of class, and the only thing that really happens is that you lose the bonus XP if you don't use it for the correct class.