The main problem I have right now is that, every time I go into the Omega Dungeon, I only last about 2 fights. Tidus and Wakka are close to 6000 HP and Auron is over 7000. Yuna=almost 5000. Rikku, Lulu, Kimarhi=barely 4000. Most of the time, I get hit with stone-breath, when I only have Stoneward. Or my entire party gets confused and kills eachother. Those Mimics took forever for me to kill one! And my 3 guys are doing a lot of damage with every hit.

Is there anything else I can fight to get level 4 key spheres?

~Edit~ Devils Phoenix...did you know that Phoenix is spelled wrong in your sig? lol I've seen it a thousand times and just now realized it!