One of the things I've brought up in the past, but haven't really shown off in an actual piece, is how the Tuchnyy are treated as the hells' "tanks." On top of naturally putting on fat so easily that they look excessively obese when they're healthy, their skin is also far, far more dense than it looks, and they have almost as much muscle as they do fat. The only real way to fight a Tuchnyy is to get a killing shot off on its head, because even if one hand gets taken out you might as well have cut into its massive stomach with a butter knife. And, of course, whenever you take out a Tuchnyy then you have the actual infantry to deal with.