in my case (I always play CSA), the NM is a big parameter of intrest.
In my last game I had a battle where I lost 10.000 soldiers, but was able to kill 20.000 enemy soldiers. It was a glorious victory. Altough no enemy units were destroyed.
Just a quesiton = how does NM change work ? I was thinking that loads of casualties will lower the NM ? Or is the rule somewhat different ...