This is a list of all missions of Trier.

Clicking on a mission icon leads to the appropriate table row.

National missions

Elector missions

	Mission	Completion requirements	Effects	Prerequisites
	Relations with the Emperor	The country is allied with the Emperor The Emperor have at least 150 opinion of the country	The country gets the modifier “Imperial Diplomacy” for 20 years, giving the following effects: +1 diplomat +15% improve relations
	Elect the Emperors	The country has successfully supported the election of 3 successive Holy Roman Emperors	The country gets the modifier “Pivotal vote” for 20 years, giving the following effect: +2 diplomatic reputation Emperor's opinion of the country changes by +50	Relations with the Emperor

The three archbishoprics

	Mission	Completion requirements	Effects	Prerequisites
	Ecclesiastic League	Trier is allied or the overlord of all of the following countries: Cologne Mainz Trier owns the following core province: Trier (80)	Trier gets the modifier “Ecclesiastic League” for 20 years, giving the following effect: +1 yearly papal influence
	Unity in Faith	The reformation begans at least 50 years ago Trier is allied or the overlord of all of the following countries: Cologne Mainz The following countries are and have the same government type than Trier: Cologne Mainz	Trier gets the modifier “Unity in Faith” until the end of the game, giving the following effects: +1 missionary strength +1 tolerance of the true faith	Ecclesiastic League

Trierian mission

	Mission	Completion requirements	Effects	Prerequisites
	Found Trier University	Trier have embraced renaissance Trier owns the following province: Trier (80) Trier province (80) has all of the following buildings: Church or Cathedral Courthouse or Town Hall Trier province (80) has at least 15 development	Trier gains 15 prestige Trier province (80) gains a University

Regional missions

European missions

Mission	Completion requirements	Effects	Prerequisites
Global Dominance The acquisition of wealth is one thing; but being wealthier than all others, is a sign of true mastery. Grow our home trade node, and own a controlling stake in it.	Country has the most Trade power in its home node, which is the highest valued trade node in the world.	Country: gains 30 prestige. gets the modifier “World Renowned” for 20 years, giving the following effect: +15% trade efficiency.
Faith's Bastion Heresy must not be tolerated. The [Root.Religion.GetName] Church needs a pious role-model to light the way.	It is not the Age of Discovery The country: is Defender of the Faith has at least 100% Religious unity	Country gets the modifier “Armor of Righteousness” for 15 years, giving the following effects: +5% Morale of armies +1% Missionary strength vs heretics

Holy Roman Empire missions

Mission	Completion requirements	Effects	Prerequisites
The House of God We must ensure that our Lord is properly honored across our lands, in churches worthy of His name.	If the country has less than 10 provinces: then all provinces of the country need to have a Church or a Cathedral else the capital and at least 9 other provinces need to have a Church or a Cathedral	If the capital has a cathedral: then it gains 2 base tax else the capital gains a Cathedral If the country has less than 85 legitimacy equivalent: then it gains 20 devotion or 20 legitimacy else If the country has a stability of less than +3, then it gains 1 stability, else it gains 50 administrative power.
The Lord's Army If we do not protect our faith, then no one will. We must build a mighty army to strike fear into the unbelievers!	One of the following must be true: The country has an army equal or larger than 30,000 Al neighboring countries have an army smaller than the country	The country gets the modifier “The Lord's Army” for 15 years, giving the following effects: +1% missionary strength +5% morale of armies	The House of God
Divine Empire Religious division strikes at the Empire, laying it low. For the sake of their own salvation, we must ensure that the One True Faith is practiced across all of Germany.	The reformation began at least 50 years ago At least 50 provinces in the following regions follow the state religion of this country: North Germany South Germany	The country gets the modifier “Divine Empire” for 15 years, giving the following effects: +1 diplomatic reputation +1 yearly devotion +1 yearly legitimacy	The Lord's Army

Generic missions

Military missions

Mission	Completion requirements	Effects	Prerequisites
Build to Force Limit Any growing country must maintain a reasonably sized army. By expanding our forces we can both further our political interests abroad and stimulate our domestic economy.	Country has 100% of the force limit total army size	Country gets “Thriving Arms Industry” for 25 years, giving the following effects: +5% morale of armies −5% land maintenance modifier
Expand Nation We have been given a strong and viable country by those that came before us. It is time we expand upon our legacy and grow [Root.GetName] so that we may leave a stronger and more influential country to our children.	Country's total development has grown by at least 50	The capital gains: 1 base tax 1 base production 1 base manpower All owned provinces within the area of the capital get “Growth of Capital” for 25 years, giving the following effects: −10% local construction cost −10% local development cost	Build to Force Limit
Conquer New States As we expand we must ensure that we can truly integrate the new lands we conquer into our administrative apparatus. After conquest comes the hard work of establishing true [Root.GetAdjective] Rule over the conquered territories.	Country assigns 5 new states	Country gets “Expansionist Policies” for 25 years, giving the following effects: −25% state maintenance −33% harsh treatment cost	Expand Nation
Assemble an Army Our territorial ambitions require a grand army. We must build and maintain a strong standing army that can defend and expand the lands under our rule.	Country has an army with at least 80,000 troops	Country gets “Army Enthusiasm” for 25 years, giving the following effects: +10% manpower recovery speed +0.5 yearly army tradition	Conquer New States
Unite Home Region The time has come to put all our hard work to build a viable military machine to the test. We must rise to be the true hegemon of our region, respected and feared by all.	All provinces in the region of the capital are owned directly and colonized	Country gains: 50 administrative power 50 diplomatic power 50 military power Country gets “Hegemonic Ambitions” for 25 years, giving the following effect: −0.05 monthly autonomy change	Assemble an Army

Diplomatic missions

Mission	Completion requirements	Effects	Prerequisites
Trustworthy Allies No country can stand alone in this world. We must build lasting relationships with other countries if we are to be able to grow and prosper long term.	Country has at least two allies with at least 150 opinion.	Country gets “Influential Diplomats” for 25 years, giving the following effect: +1 diplomatic reputation
Acquire Subjects What good is power if no one recognizes it? We must acquire subject states that pay us the kind of respect one would expect from a country like [Root.GetName].	Country has at least two non-tributary subjects	Country gets “Obedient Subjects” for 25 years, giving the following effect: −15% diplomatic annexation cost	Trustworthy Allies
Create a Grand Fleet In order to be able to project power overseas a high seas navy is a must. Warships may be expensive but it is an investment that is well worth it if we can find new markets to dominate and peoples to conquer.	Country has at least one of the following: 10 heavy ships 30 galleys	Country gets “Naval Enthusiasm” for 25 years, giving the following effects: +10% morale of navies +20% national sailors modifier +1 yearly naval tradition	Acquire Subjects
Dominate Trade Our merchant communities have been growing stronger and stronger for a long time now. It is time we give them the help they require to truly dominate our domestic trade. No foreign power must be allowed to influence the well being of our subjects.	Country has at least 75% trade power in the home trade node	A random owned province in the home trade node gets “Dominant Trade Hub” until the end of the game, giving the following effects: −5% local development cost +10 local trade power	Create a Grand Fleet
Expand Overseas As big as the world is it is still interconnected through a number of vital trade routes. In an ancient order cloth, spices, metals, bullion, Chinaware and all kind of manufactured goods are brought across deserts and oceans to those who would pay the most for them. Taking a share of this trade, through acquiring useful ports in trade regions far abroad, could make even the smallest power richer than Croesus.	Country owns at least 3 trade companies which are not on the same continent as the capital, with each having at least 5 provinces	Country gets “Growing East-Indian Trade” for 25 years, giving the following effects: +15% trade efficiency +20% global trade power	Dominate Trade

Administrative missions

Mission	Completion requirements	Effects	Prerequisites
High Income We must increase state income by any means necessary. Money is a requirement for any endeavor of the state, from the daily expenses of the government to the maintenance of armies to invade our enemies.	Country's monthly income has increased to 150% of the starting monthly income.	Country gets “Growing Economy” for 25 years, giving the following effects: −10% construction cost −25% construction time
Build Buildings Let us never sit idle, even in peaceful times. Instead we must use our resources with industry, in order to make sure that we have funds available in time if misfortune should strike upon us.	Country has at least 5 owned provinces with: Has one of the following buildings: Temple or Cathedral Country has at least 5 owned provinces with: Has one of the following buildings: Workshop or Counting House	Country gains 50 administrative power Country gets “Building Spree” for 25 years, giving the following effect: +10 tax income (This is yearly, not per month)	High Income
Build a Treasury A large treasury is an imperative buffer for all things that could befall us through. If this is seen as miserly, it is because some do not realize that this vice is the very essence of what it means to reign.	Country has at least 2000 ducats	Country gets “Strong Treasury Department” for 25 years, giving the following effects: +0.10 yearly inflation reduction	Build Buildings
Build Manufactories Great advances are being made in the field of production, both technological and organizational. Let us invest greatly in new manufactories, a great industrious revolution might soon be upon us.	Country has at least 20 manufactories	Country gains 1.5 years of income Country gets “Proto-Industrialization” for 25 years, giving the following effect: +10% production efficiency	Build a Treasury
Imperial Conquest Securing wealth must always be the foremost priority of our state. Let us make use of the expensive armies and fleets that our economic prosperity has bought us to acquire even more resources and subjects for an aspiring empire.	Country has at least 1000 total development	Country gains 30 prestige Country gets “Imperial Ambition” for 25 years, giving the following effect: −5 years of separatism	Build Manufactories