Oathmark setting is in technological terms like european early medieval: there are no crossbows (which I wont accept, because dwarves have to have crossbows, so I made house rules for them), not to mention black power weapons. But what if… What if once somebody would invent a magical powder, which explodes if ignited? And what if somebody puts that powder in a tube, and throws a rock on before igniting it? What if the kingdoms of the Marches would get primitive black powder weapons? Maybe it doesn’t fit the initial idea of Oathmark, but as its just a house rule and not a must, I don’t see big problems here (if You want to use house rules, just agree it with your opponent, if not, You can use your miniatures as archers and catapults after all).
