There are currently 381 unique idea sets, 65 group sets, 2 'easter egg' sets, and 8 sets exclusive to the Crusader Kings 2 save-game converter, plus the default set of ideas for a grand total of 457 sets. Most countries have unique national ideas, but some have a generic set based on their region or culture - for example, one set of ideas is shared by the Maghrebi nations, while another set is shared by the Muslim sultanates of India.

When the final national idea is unlocked, the national ambition is also unlocked. National ideas do not cost monarch points of their own but are unlocked free of charge in a pre-set order. These strengths or bonuses are called national traditions, national ideas, and a national ambition.Įach country starts with national traditions, two bonuses that define the history and heritage of the country.Īs players purchase ideas, they will unlock national ideas as well, one for every three ideas purchased, until all seven national ideas have been unlocked. Each country has a unique set of strengths that make it different from most or all other countries.

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