I'll probably be hated for this one, would it be possible to add a ranging mob to the game, ie. one that targets players via ranging.
As there are only two skunks on c1 it might be possible to add it to them via poison ranging. this would be in the form of a poison spray.
though it sounds like a small action for probably alot of work, imagine what that would do in an invasion in mass form
maybe it could be a feature of just red tops that poison
Another option is to add it to other mob/s capable of natural ranging, (by bipedals like orcs, trolls etc)