skigglez I think it only affect melee attacks. I haven't looked at the code in a long time though so could be mistaken.
Then figure in BAS buff, and also -25% debuff from the dwarfs SB strat. Pretty sure attacker strat runs first, so it's a little worse on the total long range attack points since the base ranged attack is reduced before getting buffed, resulting in slightly smaller total than if the attackers strat ran after... After all that, the number that actually went through looks spot on, that's why I said FF would have helped a lot - because he still output a significant long ranged attack, and with nothing surviving to really help in melee it was his only chance to really do damsge and weaken up the incoming melee.