The Zeitgeist is the name given to the pooled military forces of The Free City of Port DuVois. It is made up mostly of Rook legionnaires; powerful mechanized suits of armor grouting plumes of smoke from the exhausts on their back and carrying advanced combustion based weaponry. These legionaries have been said to match the legendary warforged marines in single combat, but the enigmatic design of their mechanical armors is built upon several layers of state secret blueprints and magics, making duplication outside port DuVois all but impossible.
The airforce of The Free City has never been seen in full force, only in occasional practice runs by small groups of Ironwings and Corvettes. While the exact measure of its power is unknown, over ¼ of the Maquin navy has recently defected to the side of Port DuVois (following a falling out between the former allied nations) bolstering their numbers substantially. These combined forces are lead by the jewel of the Zeitgeist military force: the huge capital ship called The Open Fist which can sometimes be found docked just outside the Axiom.