[concept] The Relationships between Armies, Heroes, and Epic Units such as Dragons.
This came up in IRC. I think there needs to be somewhat of an RPS relationship between the three, but not a hard one.
I see it this way
Dragons should crush Armies
Armies should wear down Heroes with numbers
Heroes should slay Dragons
The way I look at it.
Dragons should be a real threat to Armies, as Armies should not be able to harm the Dragon much.
Dragons should have high HP and high defense, but need to be vulnerable to quality (or magic). Or maybe give them a fear special ability that makes non-hero units (or units not enchanted with bravery) suffer severe morale/attack penalties to dragons.
heroes should have low HP and high offense and defense. Heroes need to be vulnerable to quantity.