Personally, the only magical buffs I ever used were Cool Calm, Sylph Storm, and Hell Break. I never really found a use for the others. I would go with natural vitality recovery first off since Hell Break should be prioritized ASAP once you have the points to spare imo, and it takes a ton to use. That's about all I got, since I don't remember much else seeing as I haven't played the game in a hot minute.I mean LIMIT break, the prerequisite for hell break, which I like to use along with frozen.
And what about rising and Sylph Trick as well as the physicals (natural Will/Vit recovery, Physical/Magical Evasion boost, and indomitable fighting spirit)?
Of the Physicals, I only used the vit recovery, magical evasion(since I had the points), and the fighting spirit, the last of which was only used once