Exactly. Also I'll add that ninja doesn't really need another redundant ninjutsu option. Hyoton was a skill that was basically worthless until this expansion, and then it's still *technically* useless, except that it charges up to Hyosho Ranryu which actually makes the combination of mudras more viable. If we had to choose to between a charged up Doton with Kassatsu or a charged up Katon... one of them will always be the superior choice, and the other would never be used.
