Devastation: Provinces now have devastation counter that goes from 0 to 100%.Prosperity: A state with prosperity gives −10% to development cost, −0.05 monthly autonomy change, and +25% to goods produced.New religious mechanics: Confucian nations take a penalty to Harmony for converting individual provinces however, they also have the option to Harmonize with other religions, a lengthy process that - when complete - unifies heretical and heathen beliefs with the true faith.Diplomatic Macrobuilder: Common diplomatic actions are now easily available from the macrobuilder interface.Manchu Banners: Rally the Manchu warlords around your throne and call up the traditional banners to reinforce your army.Compel the loyalty of your daimyos with new interactions that require them to submit to your authority, contribute to your power or even commit seppuku. New Japanese Rules: Daimyos now owe loyalty to the Shogun – and the Shogun is whoever controls the imperial capital of Kyoto.Tributaries: Force your neighbors to pay tribute to your Chinese Empire, paying you in gold, manpower or monarch points.Chinese Empire: New mechanics for Ming China, including Imperial Decrees and Imperial Reforms to bolster the Dragon Throne.Declare a Golden Era to further increase your chance of success. Historical Ages and Golden Eras: Meet objectives in four historical ages from the Age of Discovery to the Age of Revolutions, earning new bonuses and powers for your country.Mandate of Heaven brings a host of new features to EU4, including:

Eu 4 mandate of heaven