Enemies: 5 goblins, 1 black goblin Guests: Gafgarion, Agrias, Boco (Yellow Chocobo)
Conditions for winning: Defeat all enemies or Save Chocobo!
I reccomend the defeat all enemies option, so you can safely take on the goblins without worrying about the chocobo. Gafgarion and Agrias will use their sword skills, your summoner should use Shiva, it is devastating on the goblins. After the fight, the chocobo will join your party. Also, de-equip Gafgarion and change him to a timemage, then remove the equipement once more so he'll have about 50-60 hp. This will help out make the next battle much easier.