The MP to damage ratio needs some work. Tier I damage spells are much more efficient for damage than higher tiers, unlike Cure and Cura. It would be nice if elemental nukes were brought in line with cures. Right now, I play CNJ as a DD caster instead of THM on endgame fights. They have the tools to stay in the fight. I would like to use my Ifrit's cudgel some day.