Powder Hall

Powder Hall is a Dwarfs resource building in Total War: Warhammer. Here, saltpeter is mixed with black powder to improve its potency.

Background
Saltpeter, also known as 'darkland snow', is a special kind of salt that powdermakers have discovered can drastically increase the potency of black powder. It's also a key ingredient in cinderblast bombs and the ordnance used by the gyro-fleets. It is highly volatile so must be kept away from wrong or inexperienced hands. Separate, reinforced powder rooms are used to store it.