All Bat
Fire
Wire
Battle Android Troopers, take a lickin' and keep in tickin'. No wait that's a watch. Still it holds true for Cobra mechanical warriors. Programmed for mass destruction BATs enter the fray indiscriminately, hence why Vipers and Troopers clear out as soon as word hits that BATs have been deployed.
_____
I loved BATs growing up. I still do. When they were released I was ecstatic and knew I needed to do a battle damaged version for my collection. A little fire, an arm replaced with wire, and some paint and voila.