Quote Originally Posted by ScottNUMBERS View Post
You have to defeat the core and he will stop healing himself. "How does one accomplish such a thing?" you might ask, well I'm not 100% sure.

I think you have to keep attacking it, even though (If I recall correctly) it takes 0 points of damage every time. If you defeat the Core he will stop healing himself.
If I remember correctly something protects the core from being hit, so take out his head, the right thing the left thing, leaving the torso open, and I don't believe you can get full attacks on the core until the torso is dead also.
Use Haste or have one of those hyper-something items (I stocked those 'cause I was clearly on FF speed. xD) 'cause he attacks slow, so the more hits in the better. I do think he normally heals when you attack his torso when the head and the army magic things are still there. From my memory, I always got rid of the right and left thing, then the head then the torso, then the core obviously.