Insane Difficulty: Final Fantasy X - Punishment v2.6 - Insane Difficulty

Seriously, how on earth am I supposed to defeat Belgemines Ixion after Djose temple? He just aniliathes me. I hit him with over-drives, and hes still goes on forever. I'm really enjoying the patch so far, but I feel I can't continue without beating this thing. It really seems unlikely that grinding out levels will be the answer (something I'd rather avoid), as once hes got haste on he just tears through me.

i know this may be old, but what tool was used to modify monsters stats?

Yeah mega i feel you lol, to get past a lot of area you have to use good tactic but yeah grinding a LOT is a good idea in his Hard mode hack lol, and when i say a lot i mean a ton lot