Paviel: I know about the various upgrades and medals that my rank-and-file soldiers can get if they survive enough battles, but are there any other benefits to keeping them alive? Do they promote to better units, or something?
Or should I not worry about it if they die?
eskoth: Leveled up units get better stats, so it's good to keep them alive if you can. They can also get special abilities, but they don't upgrade to different types of units.
I've had Militia upgrade into spearmen. It's not a very common option but it seems sometimes a unit of sufficient level can choose to upgrade into another unit type.
Sadly I have no information on the
how behind that except to say both unit and hero were high level because I was playing around in the starter area to figure things out.
Cheers,
Cross