Each party member has a special capability called a "Valor Chant". Valor Chants are party-wide enthusiasts that trigger whenever the party members is changed back into the cutting edge. These enthusiasts can range from increased resistances to higher attack power, however the one caution is that these Valor Chant enthusiasts typically just last for a turn or 2. It might help to buff right prior to you do so to enhance the effect if you are about to launch an effective attack with your whole party. Valor Chant enthusiasts need some exact timing, however they can turn the tide of battle for you!