Something new that I've never seen before for a variety of reasons.
So I realize the elves have come to siege me again. The game freezes and moves to a seemingly empty location on the edge of the map like it always does when the elves arrive, plus my FPS is cut in half (as 70 sneaking units tend to do). As always, I activate my military and move them next to the entrance of my fort to massacre them. Sure enough, soon a group of horse-riding elves appears.
As I watch the carnage unfold, I notice an odd looking unit. "Oh crap," I say, "that looks like the elf champion icon!" I pause and take a look at it...
And it's the elf I made part of my civ earlier! She'd been training in the barracks and had become a champion wrestler! While the rest of the Royal Guard was hanging out inside the fort, far from the battle, she was out with the army killing elves. She got no kills, unfortunately, because even though she was like a lightning bolt blurring across the screen because she's perfectly agile on top of the elf speed bonus, she also has no weapon and thus the actual troops with a variety of artifacts and masterwork Mithril weapons steal her kills.
And if that's not enough, I suddenly notice another icon that shouldn't be there. My Hammerer. "Dammit," I think, "did I turn off forbid non-hunted dead for some reason? Are the rest of my fort going to run out into the middle of a pitched battle trying to haul elf corpses to the refuse stockpile?"
But no. She's not there to haul. She too is chasing down the elves and killing them. Two of the elves are actually running away from her. She catches one while it is riding a horse, kills both of them, then chases the other one down and proceeds to kill the horse while one of my crossbowmen shoots the elf dead off the horse.
I've never seen a Noble charge into battle like that before, not even the Hammerer. Usually, I watch them run away from hostiles just like the rest of the nobles. And I've certainly never seen a Royal Guard anywhere but meeting areas or the barracks (none of which are near my entrance way).