Pillage Capital: Loot an enemy capital as a condition of peace, hauling development back to the capital metropolis.Concentrate Development: You can now steal development from your vassals or territorial possessions to enhance the power of your capital city.Specialized Colonial Nations: Let your colonies focus on military help, trade power or self-government.New Regency Options: Regency councils represent the interests of the most powerful estate, and can be extended to delay the ascension of an unfit monarch.Ask for Favors: Curry favors with other nations and use them to advance diplomatic goals.

Leviathan also brings new improvements to other core areas of the game, such as colonies and regencies. New diplomatic actions give you the means to go up against mightier counterparts and new economic tools will allow you to establish rich vassal empires that draw wealth and development to your monumental capital city.

In the Europa Universalis IV: Leviathan expansion, you get new tools to centralize and accumulate power for your country.

Eu4 dlc unlocker leviathan