If you have a Chocobo in your party, you'll no doubt know that they have Choco Cure, a useful skill that can be used over and over again. Choco Cure restores some of the Chocobo's HP, as well as characters in front of it, behind it, and to the left and right of it. If you try executing the hint entitled "Friendly Fire", having a Chocobo in your party to heal characters grouped together each round will allow you to survive the fight even longer, building experience and JP levels even higher.