Question about a boss in The Last Remnant

I hope I can post this in the general forum, but I have a question for anyone who has played The Last Remnant (and ideally has beaten too). Does anyone know a a good FAQ for the boss fight at the end of disc 1 against Jagar and Lob Omen? Or maybe you have a strategy of your own that you wouldn't mind typing out really quick? I'm really stuck on this boss and every strategy I've worked out hasn't come through... Thanks!