It only makes sense a FOmar should use a great weapon a Saber or not. Not caring what Kefka thinks, Red Saber is completely apt for FOmars, however make sure you have high %, considering FOmars ATA just sucks. Considering there aren't many useful magic bonuses on FOmars besides the x2 on S/D, I can barely see how it is significant in Ult. Then again, if my opinion is proven wrong, which can be, I am will to say making a FOmar is possibly the most stupid thing to do PSO-wise. And Cye Zero (sp?) Summit Moon has both terrible ATP-ATA, for a Cane atleast. Red Handgun isn't that great for FOmars, there is barely any ATA in the R. Handgun, try for a Holy Ray. Instead of GodMinds, try DevilTechs. Exclude Inferno Bazooka sucks... for mostly every character. Angry Fist is good for FOmars, Holy Ray having the highes ATA of any ifle, and has 370-380 ground ATP. And MST is pretty useful for FOmars, which really sucks considering they have the lowest and have bad MST bonuses.
EDIT: Just found out FOmars have a Gi bonus. My mistake, and the Red Saber's ATA is great, not great enough for FOmars though.
EDIT: Just found out FOmars have a Gi bonus. My mistake, and the Red Saber's ATA is great, not great enough for FOmars though.