World wonder of the Medieval era in Civilization VIntroduced in Gods & Kings Production cost 400 Image:20xProduction5.png Image:20xProduction5.png Culture +1 Image:20xCulture5.png Image:GreatPeople5.png Technology Image:Chivalry (Civ5).png Chivalry Effect "Justice is an unassailable fortress, built on the brow of a mountain which cannot be overthrown by the violence of torrents, nor demolished by the force of armies." –Joseph Addison