EU4 toolkit
Toggle navigation
Setup ideasets
New set (1)
Find idea
Find policy
Compare ideaset
Clear ideagroups
Clear policies
Filter
Ideagroup
1
Indigenous Ideas
Bountiful Land
+0.015 tribal_development_growth
-5% Development cost
Irregular Warfare
+1 Attrition for enemies
The Great Law
+0.25 monthly_reform_progress_modifier
Braves
10% Morale of armies
Controlled Burns
15% National manpower modifier
Trade with Foreigners
-10% Idea cost
Treaties Kept
-20% Province war score cost
bonus
+0.25 Institution spread
Policies