killing trogs

alright, i'd like to get some sort of organized plan to mark a trog or two and annihilate them!! im tired of havin my armies killed when i attack someone and they got two or three people defending. It happens whenever i go after the weak players mostly. they always seem to know, plus i just want to annihilate Sangria's armies. i want her cities to burn fueled by the blood of her dead troops haha