Workshop/1.03.24

Dwarf
The Workshop is a simple building that allows for the production of Dwarven Crossbows and can power them up with two researches. As it's the building itself that is the requirement for Dwarven Crossbows, its presence will be needed throughout the game, even though it wont actually be doing anything past the researching of the two skills it offers. It's quite small, cheap (although it still costs gold), but not very sturdy and takes 50% longer to build than the average Dwarven building. Regardless, you'll only need to build one of these, assuming you don't let the enemy destroy it, so put it somewhere out of the way.