Very nice idea!!!
I really see this coming into the game, we just need this!!
Even though the focus is put on battling disciplines for the progression of the story, Discipline of the Hand (and Land) is very popular and appreciated by many players. This would be an excellent way to expand on the Discipline of the Hand, introduce new unique mini-games and revitalize that Discipline!
I really hope the devs put that on their TO DO list for Discipline of the Hand (and Land).
Thank you very much Zantetsuken for your awesome idea!