Blackmage/Whitemage/Theif/Fighter.

I know it's stereotypical, but it's just cool! Healing/making bosses run is obviously a manditory, when the wm is down theif's good to have so YOU can run, fighter's brawn is unmatched, (I don't feel like wasting my time catering to the BB's matienance.) and obviously i'm going to pick a blackmage.