Modifier Type

Fortification Maintenance Efficiency

fort_maintenance_efficiency

This impacts how efficiently we maintain our Fortifications, reducing their monthly Ducats upkeep.

Percentage · higher is better · Country


Nobility At high estate power	Estate		+100%
Defense Against the Great Wooing	Static Modifier	8 years	+66%
Fortification Licenses Country modifier	Estate Privilege		+50%
Irish Earldom Country modifier	Government Reform		+50%
The Iron Ring Country modifier	Government Reform		+50%
Libertas! Country modifier	Government Reform		+50%
Fortifying Against England	Static Modifier	5 years	+50%
A Frontier March	Advance		+40%
Fortress Architecture	Advance		+40%
Zasechnaya Cherta	Advance		+40%
Mission of Protection Country modifier	Policy		+40%
Monastic Order Country modifier	Policy		+40%
Rural Noble Authority Country modifier	Policy		+40%
Offensive vs Defensive Right side	Societal Value		0% → +40% With Societal Value: ×0 at 0 → ×1 at 100 Formula: Societal Value × 0.01
Fortification Works	Static Modifier	10 years	+40%
Vauban's Fortifications	Static Modifier	15 years	+40%
Defensive Approach Towards Anatolia	Static Modifier	15 years	+40%
Prosperity Works	Static Modifier	20 years	+40%
Focused on the English Threat	Static Modifier	5 years	+40%
Shurṭa Constant effects	Bureaucracy		+25%
A System of Forts	Advance		+20%
Kasbah Citadel	Advance		+20%
Via dels Passos	Advance		+20%
Born in the Highlands	Advance		+20%
Castillos de la Frontera	Advance		+20%
Mountain Fastness	Advance		+20%
Bashi-bazouks	Advance		+20%
The Bastion of Tsarevets	Advance		+20%
A Land of Castles	Advance		+20%
Gateway of the Alps	Advance		+20%
Fortresses of Ioannina	Advance		+20%
Florentine Bastions	Advance		+20%
Fortification Logistics	Advance		+20%
Murallas Atlánticas	Advance		+20%
Guards of the Shannon	Advance		+20%
Keepers of the Gate	Advance		+20%
Military Orders	Advance		+20%
The City Walls	Advance		+20%
Baltic Forts	Advance		+20%
Bastioni e Rocche	Advance		+20%
Torres Costaneres	Advance		+20%
Neopatras Fortresses	Advance		+20%
The New Duchy	Advance		+20%
The Piassafòrt	Advance		+20%
The Battle of Ravenna	Advance		+20%
The Turres Costeras	Advance		+20%
The Slovak Castle System	Advance		+20%
Taroudant Garrison Seat	Advance		+20%
The Bastion Synthesis	Advance		+20%
La Goulette Defense	Advance		+20%
The Hill Fortresses	Advance		+20%
War Bonfires	Advance		+20%
Gradozidanije and Gradobljudenije Country modifier	Estate Privilege		+20%
Garrison System Country modifier	Government Reform		+20%
Ribaṭ-State Tradition Country modifier	Government Reform		+20%
Defensive Stance Country modifier	Policy		+20%
Frontier Not Maintained Country modifier	Policy		+20%
Ministry of War Country modifier	Policy		+20%
Not Maintained Country modifier	Policy		+20%
Promised Land	Static Modifier	10 years	+20%
Strengthened Ministry of War	Static Modifier	20 years	+20%
March For the subject	Subject Type		+20%
Pradhāna-Mahā-Sāmanta For the subject	Subject Type		+20%
Igherman	Advance		+10%
Frontier Maintained Country modifier	Policy		−10%
Végvár System Country modifier	Policy		−10%
Wardens Low zeal country modifier	Calling		−10%
Fort Maintenance	Static Modifier	10 years	−10%
Complaints about Modern Forts	Static Modifier	10 years	−10%
Reined in Bashi-bazouks	Static Modifier	30 years	−10%
Reduced Responsibilities for the Elites Country modifier	Estate Privilege		−20%
Enforcing Sovereignty	Static Modifier	Permanent	−20%
Inflation	Static Modifier		−100%