I swore never to use PS4 again. Also no 4s this time around.
Terra (3.5), FFT Chemist (3.0), Geno (3.0), FFT Time Mage (0.5), Mint (Free)
EDIT: Okay with Neph's changes I want to go for broke and try something crazier. Add no revival to the above conditions.
TimeLord (3.5), Jerin (3.0), FFT Ninja (2.5), Mia (1), Nall (0)
It's the TL three-step, and follow me: Eclipse, Twister, Leap. One to rape puny PCs, one to double a dose of damage, one to let a boss never get a turn. And of course, the grand finale of Overdrive can never go wrong.
Next we have Jerin. The Jerin-three step goes as follows: MT healing, MT damage, and speed. Mirror and Trick certainly don't hurt either in case troublesome nasty things come to plague our merry fellows. She's also quite durable for a support character, and is the party go-to in case things went horribly wrong last fight.
Ninja is our man, and he does things the manly way. Slice, dice, a drop of Don't Act here and there. FFT equip options are loaded to bear. Hit things hard and fast is a man's job; good to balance against the women and mystic snobs. When he gets Tricked out, it's even worse.
Gentle, lovely Mia, she waves her (speed-boosting wind) cane and makes flames and ice go boom. Supplementing Jerin's MT damage, she's got the speed to quickly toss her formidable buffs as well in case they come in needed. Ice Shell may save many a life from being snuffed out by those with spite.
And Nall, of course, makes sure our team doesn't succumb to those nasty nasty gang-up tactics. We can't have that, now, can we?