I've changed my mind! Just finished X and..the bosses are the easiest. Killed Braska's final aeon using Auron's overdrive followed by Tidus' overdrive, that was it.
Killed all the possessed aeons in one hit from Auron/Tidus, and that last Yu Yevon thing I killed with Aurons overdrive. So none of them really had a chance to do anything :rolleyes2
I'm not saying I was that strong, I didn't max out or anything I just worked on Tidus and Auron a lot, and well what with the auto-life thing on the last battles it wasn't really gonna be hard anyway was it? I loved fighting to that blitzball song I love that song :love:
With regards to FFIX, all I kept using on Necron was Steiner's "Shock" the only thing I had that did 9999, it was a fairly long battle all of them were at the end of FFIX but I didn't find it that hard, people were k'oed from time to time but autolife and autoregen came in helpful.