Easy Kill. if it wasn't hard enough
Ok here's a strategy for all you tards, even though you should just be able to beat him on your own with no final fantasy experience at all it's way too easy.
Charge your DEFENSE FIRST, it charges up by 2s and your MAX is 100, (not that they have a max i charged attack like 100 times the first time)
after you charge up your Defense i like to do attack but you can do magic also it doesnt matter, they also charge up by 2, Attack can reach 80, and magic can reach 64
After all of your charges are maxed out, simpy attack him constantly until either your at 1000/3000 HP or your Overdrive (O.D) is maxed, if your O.D. Maxes out use the O.D. Attack, i think they do the same damage but it looked like Power Blast might have done more so i recommend that.
When you get under 1000 hp i like to heal but you could od it at 2000, and defenantly dont do it before 2400, i never used the magic other than heal. If you do this you should win with MP and HP to spare. Then it plays a little clip and your done!
Summary:
Charge Defense first
Charge all to MAX (shows on right of the stats)
Use ATTACK
at 1000 Hp (or 2000 if your a worry wart) heal yourself once
If O.D. guage maxes out use the 2nd attack (not sword play)
repeat this until the fucker's dead.