Grey-out all skills that can't be used.

[Lienn]

I agree...and i've been asking this for a while already...having actions set as "ready" only it they really are ready to use.

Is it just me or is it kinda difficult to tell which skill is highlighted during battles?

i'm having some hard time seeing which action is selected. But they already said they will be improving the visibility of it in 1.18a.