Starfall's troops numbered at least 5000 to 8000, consisting of multiple sections. That doesn't include volunteers. At least a logistics department takes care of personnel needs. There are 300 people in total. They take care of the supply of food and war equipment, keep supply lines safe, or secure the supplies themselves.
Then there is the artillery section. They were in charge of operating the magic cannon. There were about 40 of them on active duty, and a few others entered the reserve while waiting for the other cannons to be completed.
Then there are the light and heavy cavalry units of 2000 troops each. The heavy cavalry was fully armoured, and the Hulbert was large. Although slower than the light cavalry, they have high attack power and destroy enemies heavily.
