Wennejoekel: Sorry for not posting earlier, as I said I was mad for losing heroes in Nordic Star. And here, I get kicked around by Patrols who are now going to burn the only income structure I have. Sigh.
I'm not laughing at you, I swear! Laughing with you!! We definitely picked a couple of um, interesting, maps.
Bookwyrm627: This really is Calvinball.
Any hex that is attacked will pull all six adjacent hexes into the battle. Depending on race alignments and alliances, the adjacent hexes may help or hinder the attack.
The adjacent hexes can be neutral garrison forces, your allies flying scout, guards of a ruin, another stack you own, etc. Pulling guards or neutrals into a battle to fight for you is a time honored way to score stuff for "free".
This is why bottleneck spots allowing single file attacks and two (or more) stacks on defense are so tough to beat. However, there is almost always a way around a bottleneck. :)