Ninja = Kassatsu's cooldown is reduced to 40 seconds.
Warrior = They can now cross-class Invigorate.
Monk = Fists of Fire's bonus is increased from 5% to 15%.
White Mage = Presence of Mind will temporarily nullify MP requirements for all spells.
Scholar = Galvanize can stack.
Summoner = Bane is no longer limited to 3 targets.
Dragoon = Can cross-class Berserk
Black Mage = Apocastasis will affect multiple party members, including the caster.