Are we talking stuff like Animaton/Excalibur for existing characters, or just the stuff for advancing Leviathan?
Probably just the weapon you need for the job change.
Looking at my future ideal party, it seems something like Kuscah + Zeera will keep the entire party healed and free of petrify/demoralize by simply pincer attacking any isolated minion, while Ami-whatevers have to run around and line up for chain heals.
This is why I would have much rather prefer Rikken to Yukken. Her Heal All would have brought me closer to ditching healers all together and her bow job3 would have worked better with the rest of my team as both her and Alika would have benefited from Pahrl's bow buffs (frequency/defence) and perhaps even from Manmer's negate/augment circle for bow users. All of it would have worked so well together. With Yukken I could only do that with her job1 (Bow)
Yea my Samatha has been in my party since Day 1 as well and she's only at like 35 B%.?
Mages do have the benefit of triggering most of their skills even when they aren't the ones initiating the pincer attack and as they deal quite a lot of damage you usually make sure they are part of the pincer chain.
I had to take Piz'fer out of my party for coin creeps to make sure he doesn't steal any kills. It's a good place to gain B% as power points always spawn.
Edit: new page, might as well add some more fanart