I've been wanting to write about this for a while, even before the release with workshops and other features. Sometimes, on the battlefield, an isolated hex is generated, surrounded by obstacles, where you can fly in with some units, and they can only be attacked by ranged units or magic. I've observed this situation several times, especially near a Fortress, but not in the latest releases. It seems like it might also be possible near a Dungeon, although I haven't encountered it. I think this could be fixed because it feels more like a bug than a feature. (I don't think this has been addressed, has it?) + Situations where you can't attack a specific hex with two-hex-sized units.