Lack of utility combat actions across classes

[Miitan]

It would be nice if the 2-3 job utility buttons we got even worked half the time. I haven't used Feint since level 15; all noteworthy enemies are immune to Slow. Freeze? Lethar-what? There's some kind of Ninjutsu that binds things? What're those?

Hey! Lethargy is useful in T5 and on Amon adds!