It specifically says that a 5 will reset currently implemented abilities and a 6 will reset current and new abilities... In other words, this thread is dumb... and all of you freaking out are too...
As for the Embrava nerf and what not, you all know it was overpowered... You all know (like chocobo blinkers) it broke the game, so shut up and just be happy you don't have to wait around for an hour before every fight to find a SCH whose 2hr is up...