The Duchy can muster a huge army of warriors & become a formidable military power. But the Duchy makes its home in the Burrow, located deep under the Woodland. To establish a foothold in the forest above, they must dig tunnels, which can appear in any clearing on the map. The other factions will never see it coming! They can’t stay passive—only by building Markets & Citadels in the Woodland can they gain enough allies & warriors to pose a threat.