Dissidia: Final Fantasy Reader Tips
Having trouble beating the final boss in Dissidia? Well, first of all, make sure you learn how to dodge and block a few of his attacks (the fire spinning move (see note) in particular).
Once you have a few under your belt, you should know that almost every time you smack him downwards, he'll rush straight into you. Immediately after an attack, block and there's a good chance he'll stagger after rushing right into you.. If you have Riposte equipped as an ability, this is your big chance to do some heavy damage to his bravery.
Rinse and repeat, and you should have a win to your name!
Note: If you can't figure it out, look for the timing when he's about to start. Block the attack, then wait for the sound effect to suggest a successful block attempt, then block again, wait for the sound effect again, then block one last time. Then unleash a counter attack.