I just have one question: do you get anything out of mastering dresspheres? E.g. say I learn the 5 Dark Knight skills I want, and equip the item that lets me use them and then change class to e.g. Warrior, and don't want anything else from Dark Knight very much, is there any point in ever returning and finishing the dressphere off?
I'm asking because in FF5, mastering a class meant that it's basic intrinsic skills were granted to all your classes (or at least to the Normal class; I can't remember). Example, you master Monk, now no matter what class you are you've got higher HP than you would if you hadn't mastered Monk. I was wondering if there's anything similar going on in FF X-2...