Party 1:
Basch - Tank/ leader (Sword/Greatsword, Heavy Armor)
Ashe - Quick, Combo user/Healer (Katana/Spear, Light Armor)
Penelo - All-Purpose Mage (Mace/Staffs, Mystic Armor)

Party 2:
Vaan - Tank2/ 2nd leader (Sword/Greatsword, Heavy Armor)
Balthier - Quick, Healer, Fighter (Guns/Bombs, Light Armor)
Fran - Mage, Fighter (Bows/Measures, Mystic Armor)