I am finally satisfied with our defenses against flying creatures. The solution was obvious once I stopped thinking of them as special. With any foe, the goal is to control their actions. So instead of trying to block flyers completely, we created apparent holes in our aerial defenses that entice attackers into kill zones.
Our architect was grateful for the solution. He had been dreading trying to build a roof over the whole fortress. We have grown too large for that to be practical, and soon we will be larger still. Our first true war begins soon, and I suspect many Blackthumbs shall defect before its end.
Gaius Marcellus Nerva
Victory through discipline