Such happens. It came out of nowhere.

We figure that'll give people something to play with.

Some rough concepts on what the special units of the Imperial Kalesian Army are:
Armored Kalbeast: A huge animal with tough skin. probably a bit like a mix of Elephant and Rhinoceros, but slightly larger. Equipped with heavy armor. Not very fast, but rather challenging to stop. Possibly equipped with some nasty spikes on the armor. Perhaps archers on top?
Mauler cavalry: Some sort of cavalry using mounts that in themselves are capable of mauling opponents. perhaps some sort of large feline?

Feel free to build on it. We don't have any plans beyond this yet.