I use Zidane/Dagger/Vivi/Steiner.
Hooray for the original team!

No there is a reason I use this party.
Zidane-Main character,can't switch him out.But he has a good attack and speed.
Garnet-White magic and eldions for damage.
Vivi-Black magic=Good.
Steiner-Best physical attack in the game IMO.