Questions about skills.

[chinhchinh]

Uhm... so what you're saying is that if I did choose the 'lower SP consumption' option on the lower skill, the higher version of that same skill will have the lowered SP? In other words you wouldn't have to 'level up' the higher skill if you've done so to the lower...?

Yes. They are all the same skill, just different levels of upgrade. Once you add an empowerment to a skill, its attribute would still be there after upgrading it another level.