Quote Originally Posted by Forsaken Lover
I think my party is horribly weak or at best, low average. I glanced at a guide and it says to do 9999 damage you need at least 146 in strength. Auron, my best hitter, isn't even 100 yet.
I wouldn't worry too much about that. Most of my stats were in the 60-80 range and I was eliminating most things in the Omega Ruins quite easily. The monsters there give quite a lot of AP, especially if you have Double/Triple AP. Personally, I would recommend you find some Celestial Weapons. Yuna's was the easiest for me, followed by Rikku's, despite being time-consuming. Rikku's will also give you Gillionaire so you'll be earning more money.

Quote Originally Posted by Forsaken Lover
Yuna is my best Magic User. With a +15 in Magic from her staff, she has about 60
I'm trying to boost Rikku's Magic stat because she has a lot of MP. So I used a Friend Sphere to teleport her to Lulu's part of the Grid. Probably a mistake but I figured it be a good idea at the time.
Yes it was a mistake. With the Standard Sphere Grid, Yuna gets more Magic than Lulu, so you should have sent Rikku to Yuna's (Although I sent my Rikku to Auron's Grid and she was inflicting more that 9999 in no time thanks to her Celestial Weapon.)

Quote Originally Posted by Forsaken Lover
So...any advice on how to get my party whipped into shape?
Has Yuna got Holy yet? Because if she has then you can grab a One MP Cost weapon for her, her Celestial works great, and spam it for 1MP. If she has a decent Magic stat, she should be inflicting enough to wipe out most monsters in the Omega Ruins in 1-2 hits. I would also recommend using a White Magic Sphere to get her Haste, or Customize an armour with Auto-Haste for her. That way, she should kill everything before they get a turn.