Troop types added

Been making some more progress in the evening hours while away on (skiing) holiday. Added some trooptypes including the special rules related to them. I'm hoping to review and playtest them the coming weeks.

• Creatures - a herd/pack of non-intelligent creatures that is controlled by magic or drivers


• Behemoths - large non-intelligent creatures controlled by a crew, and possibly with a howdah


• Giants - a small group of (very) large intelligent beings


• Swarms - a large quantity of small creatures, that basically acts as mobile difficult terrain that has a small chance of inflicting damage