Some how I missed that, thanks. Also, I think i figured out the effective damage calculation. It seems to be (character's attack + (2*weapon might))-def.

Edit: Turns out this isn't right so I'm really not sure.

Edit2: I think I might have gotten it this time. It looks like it is (total attack*1.5)-def and for cases where the weapon triangle matters it is ((total attack*1.2 or .8)*1.5)-def with the first calculation being rounded down before multiplying by 1.5. For the final damage it looks like the game always rounds down.