I understand the problem (especially dusa + wee--what a wussy cop out), but I have a better solution:
--If a team uses dusa against two lineups in any single tower, their team actually should lose the summed point value of those two lines. So a double loss because any gained points are first negated then same value subtracted.
--If they use dusa against all three lineups in any one tower, the battle immediately ends in a surrender.
Please obtain the trademark for the whammy and add some cool animations for when a guild screws up.
This mod should really apply to every single battle, but if you only want to do it on some weeks, you could call the war modifier "Dusa is for Douches!"
Yes people you can beat boners without a douche. I regularly down three bonerz, even sometimes harder ones that are charged up and primed to explode on contact.