Ninja changes

[RyuuZero]

Reduce Mug's cooldown to 40 seconds, two charges. No inherent Ninki gain. In turn, just have each Ninjutsu generate 10 Ninki. That'd be plenty to get Bunshin rolling quickly between Suiton, Kassatsu, and TCJ.

40s Mug CD sounds bad, since it wouldn't line up with anything^^;
now it lines up with Ten Chi Jin ^^ and theoreticly with Trick Attack, Dream and Kassatsu, which I certainly like.