All Discovery Tree discoveries in Anno 117 | Skills database
Updated for Anno 117 “Dawn of the Delta” DLC (Patch 3.0) · Please report it.
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Aba (Nile Galley)
Discovery
Unlocks:
Aba (Nile Galley)
Medium-sized River Ship with more slots for modifications.
Dawn of the Delta
36k
Abyssal Invocation
Discovery
Unlocks:
Max. off-shore building range shore
Allows placement of buildings even further away from the coast.
Affects buildings
Depot
Repair Crane
Shipyard
Trading Pier
Economy
1.5M
Aegis Research
Discovery
Build walls with a total length of 1,000 segments and generate at least 17,000 Knowledge.
Military
Aesthetic Aedificator
Discovery
Unlocks:
Ornament Discount
Halved Construction Costs for all Ornaments.
Civic
220k
Albionic Loyalists
Discovery
Grants Effect:
Governor Villa:
Wader Workforce
+25
The Governor Villa provides the above workforce in Albion.
Affects buildings
Governor Villa
Economy
64k
Albionic Pillars
Discovery
Grants Effect:
Governor Villa:
Smith Workforce
+25
Mercators Workforce
+25
The Governor Villa provides the above workforce in Albion.
Affects buildings
Governor Villa
Economy
1.5M
Albionic Research
Discovery
Establish a Trade Route in Albion and generate at least 500 Knowledge.
Economy
Aleatoria
Discovery
Unlocks:
Gambling House
Adds the Gambling House and causes it to become a need for all third tier residents and beyond.
Choose the Roman path in Albion and host Nobles in your realm.
Affects buildings
Gambling House
Civic
360k
Alliance Treaties
Discovery
Unlocks:
Alliance Treaty
Allows you to propose full military pacts with another party.
Civic
220k
Aqua Arborica
Discovery
Unlocks:
Aqueduct Boost: Plantations
Allows all plantations to benefit from irrigation via aqueducts, increasing their productivity.
Choose the Roman path in Albion and host Mercators in your realm.
Affects buildings
Blue Lotus Plantation
Herb Garden
Lavender Farm
Olive Grower
Pomegranate Farm
Sandarac Nursery
Vineyard
Weld Crop
Economy
64k
Armoursmithing
Discovery
Unlocks:
Armour Chain
Increases the odds for those who gamble with their lives.
Affects buildings
Armourer
Furnace
Iron Mine
Pig Farm
Salt Ponds
Sanga Cattle Farm
Tannery
Woodcutter
Military
8k
Artificer Intelligence
Discovery
Grants Effect:
Siege Workshop:
Knowledge Area effect
+2
Buildings near a Siege Workshop will produce Knowledge.
Choose the Roman path in Albion and host Mercators in your realm.
Affects buildings
Siege Workshop
Civic
11.8k
Asclepian Codices
Discovery
Grants Effect:
Medici:
Response Time
-20%
Disease-fighting squads heal affected buildings more quickly.
Affects buildings
Medici
Civic
360k
Aux In, Aux Out
Discovery
Grants:
Garrison Auxilia Available
+1
Allows you to station more Garrison Auxilia in your Villas.
Military
360k
Axe-Bearers
Discovery
Unlocks:
Axe-Bearers
Equipped solely with trousers and two-headed axes, Axe-Bearers dominate melee combat, but are susceptible to ranged attacks. Heavy axes perform well against enemies behind shields and armour.
Choose the Celtic path in Albion and host Smiths in your realm.
Military
8k
Balearic Ballistics
Discovery
Grants Effect:
Slinger:
Accuracy
+10%
Ranged Offence
+1
Improves the stats of all Slingers.
Military
92k
Bargain Palisades
Discovery
Unlocks:
Wooden Wall Discount
Halved Construction Costs for all wooden Walls and wooden Gates.
Military
220k
Beaver Bother
Discovery
Grants Effect:
Beaver Trapper:
Productivity
+25%
Can use forests
Can use farmland
Beaver Trappers can be placed at the edge of the marshes with no loss in productivity.
Affects buildings
Beaver Trapper
Economy
1.5M
Beneath Bedrock
Discovery
Grants Effect:
Mines:
Productivity
+5%
Increases the productivity of your Mines.
Affects buildings
Coal Mine
Copper Mine
Gold Mine
Iron Mine
Silver Mine
Tin Mine
Economy
3M
Best of the Rest
Discovery
Unlocks:
Best of the Rest
Allows champion-level charioteers to benefit from trial races.
Affects buildings
Hippodrome
The Hippodrome
1.5M
Better Bellows
Discovery
Grants Effect:
Coal-dependant Buildings:
Fuel efficiency
+20%
Buildings that consume Fuel can run for longer on the same amount of Fuel.
Choose the Roman path in Albion and host Mercators in your realm.
Affects buildings
Armourer
Artisan Glazier
Bakery
Bluehands
Brewery
Bronze Smelter
Earth Oven
Fibularium
Furnace
Glass Smelter
Glassblower
Goldsmith
Jeweller
Kollyrist
Lamp Shaper
Narcissium
Potter
Renderer
Salsicium
Saltwort Burner
Silver Forge
Tessera Works
Tiler
Weaponsmith
Wire-Twister
Economy
8k
Bibliographia
Discovery
Grants Effect:
All Buildings:
Knowledge from Library, if supplied
+2
Prestige from Library, if supplied
+2
Libraries provide additional Attributes to nearby residences.
Affects buildings
Gymnasiarch Residence
Patrician Residence
Dawn of the Delta
92k
Blessing of Hygieia
Discovery
Unlocks:
Soap Production in Aegyptus
Unlocks the production of soap in Aegyptus.
Affects buildings
Lavender Farm
Renderer
Soap Maker
Wild Goose Chaser
Dawn of the Delta
36k
Blind Faith
Discovery
Grants Effect:
Governor Villa:
Plebeian Workforce
+50
The Governor Villa provides the above workforce in Latium.
Affects buildings
Governor Villa
Economy
128k
Blood of Terra
Discovery
Grants Effect:
All islands:
Iron Deposit
50%
Allows Iron Mines to produce even without Iron Deposits, albeit with reduced productivity.
Affects buildings
Iron Mine
Economy
92k
Book Of The Dead
Discovery
Grants Effect:
All islands:
Increases the range of Tombs.
Affects buildings
Rock Tomb
Dawn of the Delta
92k
Brick By Brick
Discovery
Unlocks:
Stone Wall Discount
Halved Construction Costs for all Stone Walls and Stone Gates.
Military
1.5M
Camp Campaigning
Discovery
Grants Effect:
Encampments:
Happiness Area effect
+1
Fire Safety Area effect
+1
Prestige Area effect
+1
Encampments increase Attributes of nearby buildings.
Military
1.5M
Capacious Granaries
Discovery
Unlocks:
Capacious Granary
Specialised Warehouses that increase Storage Capacity for agricultural goods. Granaries also provide an Area Buff to nearby farms.
Affects buildings
Granary
Dawn of the Delta
92k
Carpe Civitas
Discovery
Grants Effect:
Infantry:
Torching Speed
+50%
Infantry damage buildings more quickly with their torches.
Military
8k
Cataphractarii
Discovery
Grants Effect:
Cavalry:
Armour Protection
+1
Improves the stats of all Cavalry troops.
Military
360k
Catapult Carriers
Discovery
Unlocks:
Ship Catapults
Catapults have a high range but a low fire rate. They are best used against stationary targets for devastating results.
Military
220k
Cautious Greeting
Discovery
Unlocks:
Cautious Greeting
Allows the placement of Towers in water.
Military
64k
Cerere et Baccho
Discovery
Unlocks:
Beer Demand in Latium
Causes Beer to become a need for all population tiers in Latium.
Civic
750k
Character Study
Discovery
Unlocks:
Character Study
Reveals the max. reliability of any charioteer that has appeared in at least two races.
Affects buildings
Hippodrome
The Hippodrome
220k
Chariots
Discovery
Unlocks:
Chariots
Considered quaint by many Romans, Chariots are not to be underestimated. Using their manoeuvrability to harass the enemy line at range, they thrive in exploiting enemy weaknesses.
Military
360k
Civic
Discovery
These Discoveries will transform the social fabric of our cities.
Civic
Co-ordinated Volleys
Discovery
Grants Effect:
Towers:
Attack speed
+10%
Increases the attack speed of all defensive Towers.
Military
11.8k
Cognoscentic Research
Discovery
Make use of 5 Specialists on one Island and generate at least 1,404 Knowledge.
Civic
Cohabitive Collaboration
Discovery
Grants Effect:
Officia:
Specialist Slots
+1
Increases the number of Specialists per Officium.
Affects buildings
Officium
Civic
1.5M
Concordance Research
Discovery
Have 500 Romanised and 500 Celtic Population and generate at least 1,701 Knowledge.
Civic
Conservation Ordinance
Discovery
Grants Effect:
Water-dependent Public Services:
Water consumption
-20%
Public Buildings that use water need less water to function.
Affects buildings
Amphitheatre
Baths
Forum
Civic
1.5M
Cover positions
Discovery
Grants Effect:
Archers:
Morale
+50
Toughness
+1
Improves the stats of all Archer troops.
Military
36k
Cult of Cernunnos
Discovery
Unlocks:
Cernunnos
Cernunnos is a Deity focussed on forests, Albionic production and the Health Attribute.
Choose the Celtic path in Albion and host Smiths in your realm.
Civic
64k
Cult of Epona
Discovery
Unlocks:
Epona
Epona is a Deity focussed on animals, especially horses.
Choose the Celtic path in Albion and host Aldermen in your realm.
Civic
360k
Cult of Isis-Bastet
Discovery
Unlocks:
Isis-Bastet
Isis-Bastet embodies the velutinous consolations we find in our cat companions. Pawing at things feline and feminine, she catalyses the good times, induces fecundity, and is the mother of all rat terminators.
Dawn of the Delta
8k
Cult of Mercury-Lugus
Discovery
Unlocks:
Mercury-Lugus
Mercury-Lugus is a deity focussed on high-quality crafting and trade.
Choose the Roman path in Albion and host Mercators in your realm.
Civic
64k
Cult of Minerva
Discovery
Unlocks:
Minerva
Minerva is a deity focussed on knowledge, teaching, and the fine art of weaving.
Civic
11.8k
Cult of Thoth Trismegistos
Discovery
Unlocks:
Thoth Trismegistus
Also a form of Hellenic Hermes, Thrice-great Thoth is infinitely wise. Seldom does he expose mortals to cosmic revelation, except those expressing a moony commitment to the Khaemically arcane.
Dawn of the Delta
8k
Cult of Vulcan
Discovery
Unlocks:
Vulcan
Vulcan is a deity who is all about work. He is responsible for quarries, pits and craftsmen.
Prophecies of Ash
11.8k
Curio Research
Discovery
Build 1 Caelator and 1 Latrunculi Workshop and generate at least 5,000 Knowledge.
Prophecies of Ash
Cyclopedic Research
Discovery
Establish 5 Inter-regional Trade Routes and produce at least 17,000 Knowledge.
Economy
Daring Research
Discovery
Hold an amateur, quadriga or imperial race and generate at least 10,000 knowledge.
The Hippodrome
Date Orchards
Discovery
Grants Effect:
Date Farm:
Can use farmland
Date Pickers can cultivate farmland as well as forests.
Affects buildings
Date Farm
Dawn of the Delta
11.8k
Dawn of the Delta
Discovery
Harvest the Wisdom of the Delta.
Settle Aegyptus and generate at least 50 Knowledge.
Dawn of the Delta
Day Watch
Discovery
Grants Effect:
Custodes:
Happiness
+1
Custodes provide even more Happiness to nearby buildings.
Affects buildings
Custodes
Custodia
Civic
64k
Deep Depots
Discovery
Grants:
Depot Permit
+1
Allows you to build one more Depot on your islands.
Affects buildings
Depot
Economy
3M
Depotism
Discovery
Grants:
Depot Permit
+1
Allows you to build one more Depot on your islands.
Affects buildings
Depot
Economy
220k
Depots
Discovery
Unlocks Harbour Building
Depot
Increases the island's maximum storage capacity when built.
Grants:
Depot Permit
+1
Allows you to build one more Depot on your islands.
Affects buildings
Depot
Economy
4.8k
Deserts of Peace
Discovery
Grants Effect:
Barracks, Siege Workshop and Equitum Campus:
Happiness Area effect
+2
Military Recruitment Buildings provide additional attributes to Roman and Romanised Residences in their area of effect.
Affects buildings
Barracks
Equitum Campus
Siege Workshop
Dawn of the Delta
8k
Devotional Research
Discovery
Devote 2 cities to a single Patron and generate at least 500 Knowledge.
Civic
Dominion Research
Discovery
Conquer 1 Island and generate at least 9,000 Knowledge.
Military
Dominion Research
Discovery
Conquer 1 Island and generate at least 9,000 Knowledge.
Military
Drainage
Discovery
Unlocks: Infrastructure
Drainage Channel & Sluice Gate
Enables the draining of Albion's swampy marshes to create solid, arable land.
Choose the Roman path in Albion and host Mercators in your realm.
Affects buildings
Drainage Channel
Sluice Gate
Economy
64k
Dromedarii
Discovery
Unlocks:
Dromedarii
Kamels provides a significant and intimidating height advantage over other mounted cavalry units. And then there's the spittle...
Dawn of the Delta
36k
Dynastic Research
Discovery
Generate at least 2500 Knowledge and have 50 Gymnasiarchs or 50 Chanters.
Dawn of the Delta
Economy
Discovery
These Discoveries will allow our settlements to be more materially productive.
Economy
Empire's Breadbasket
Discovery
Grants Effect:
All Aegyptus Farms:
Productivity
+10%
Increases Productivity for all Farms in Aegyptus.
Affects buildings
Barley Farm
Date Farm
Flax Farm
Hemp Farm
Lavender Farm
Oat Farm
Olive Grower
Pomegranate Farm
Reed Gatherer
Sesame Farm
Vineyard
Wheat Farm
Dawn of the Delta
4.8k
Empyrean Research
Discovery
Reach 25,000 Devotion for a Patron Deity and generate at least 9,000 Knowledge.
Civic
Encampment Errands
Discovery
Grants Effect:
Troops:
Maintenance Cost while encamped
-30%
Decreases upkeep costs of Troop Encampments.
Military
750k
Epona's Hoofbeat
Discovery
Grants Effect:
Equitum Campus:
Belief Area effect
+2
Buildings near an Equitum Campus will produce Belief.
Affects buildings
Equitum Campus
Civic
360k
Equicurrian Chariots
Discovery
Grants Effect:
Chariots:
Attack range
+25%
Ranged Offence
+1
Movement speed
+10%
Improves the stats of all Chariot troops.
Military
1.5M
Eternal Soils
Discovery
Grants Effect:
Kumatic Farms:
Upkeep Cost
-10%
Workforce Needed
-10%
Reduces maintenance for all Kumatic (Aegyptian Culture) Farms in Aegyptus.
Affects buildings
Barley Farm
Date Farm
Flax Farm
Hemp Farm
Oat Farm
Reed Gatherer
Sesame Farm
Wheat Farm
Dawn of the Delta
8k
Extra Horse Power
Discovery
Grants Effect:
Governor Villa:
Equites Workforce
+50
The Governor Villa provides the above workforce in Latium.
Affects buildings
Governor Villa
Economy
1.5M
Fabulae Togatae
Discovery
Grants Effect:
All islands:
Effect range of Theatres
-20%
Increases the distance at which residences and other buildings benefit from a nearby Theatre.
Affects buildings
Theatre
Civic
220k
Featherweight Frames
Discovery
Grants Effect:
Siege Weapons:
Toughness
+1
Attack speed
+10%
Improves the stats of all Siege Engines.
Military
1.5M
Fenixwrights
Discovery
Grants Effect:
Vigiles:
Rebuild time
-50%
Fire-fighting squads rebuild ruined buildings more quickly.
Affects buildings
Vigiles
Civic
1.5M
Field Irrigation
Discovery
Unlocks:
Aqueduct Boost: Farms
Allows all farms to benefit from cistern irrigation, increasing their productivity.
Affects buildings
Barley Farm
Flax Farm
Hemp Farm
Oat Farm
Sesame Farm
Wheat Farm
Economy
64k
Firmer Foundations
Discovery
Unlocks:
Firmer Foundations
Allows the placement of Harbour Buildings in water.
Affects buildings
Depot
Nile Boat Shipyard
Repair Crane
Shipyard
Trading Pier
Economy
360k
Fish Markets
Discovery
Grants Effect:
Fishing Hut and Cockle Picker:
Income Area effect
+3
Buildings near your Fishing Huts will produce Income.
Affects buildings
Cockle Picker
Fishing Hut
Economy
11.8k
Foreign Legion
Discovery
Unlocks:
Foreign Legion
Unlocks the recruitment of legionaries in foreign lands.
Dawn of the Delta
11.8k
Funeral Games of Tailteann
Discovery
Grants Effect:
All islands:
Effect range of Recreation Ground
+20%
Increases the distance at which residences and other buildings benefit from a nearby Recreation Ground.
Choose the Celtic path in Albion and host Smiths in your realm.
Affects buildings
Recreation Ground
Civic
64k
Geological Research
Discovery
Make use of 3 of Caecilia's Specialists on one island, and generate at least 5,000 Knowledge.
Prophecies of Ash
Go the Distance
Discovery
Unlocks:
Go the Distance
Reveals the maximum stamina of charioteers who have competed in at least two races.
Affects buildings
Hippodrome
The Hippodrome
220k
Gobannus-Model Bellows
Discovery
Grants Effect:
Coal-dependant Buildings:
Fuel efficiency
+30%
Buildings that consume Fuel can run for longer on the same amount of Fuel.
Affects buildings
Armourer
Artisan Glazier
Bakery
Bluehands
Brewery
Bronze Smelter
Earth Oven
Fibularium
Furnace
Glass Smelter
Glassblower
Goldsmith
Jeweller
Kollyrist
Lamp Shaper
Narcissium
Potter
Renderer
Salsicium
Saltwort Burner
Silver Forge
Tessera Works
Tiler
Weaponsmith
Wire-Twister
Economy
1.5M
Graeco-Kumatic Councils
Discovery
Grants Effect:
Governor Villa:
Potter Workforce
+25
Scribe Workforce
+25
The Governor Villa provides the above Workforce in Aegyptus.
Affects buildings
Governor Villa
Dawn of the Delta
92k
Granary
Discovery
Unlocks:
Granary
Specialised Warehouses that increase Storage Capacity for agricultural goods. Granaries also provide an Area Buff to nearby farms.
Affects buildings
Granary
Dawn of the Delta
4.8k
Gubernatorial Research
Discovery
Reach 50,000 total Global Prestige and generate at least 9,000 Knowledge.
Civic
Gymnastic Research
Discovery
Generate at least 1000 Knowledge and have either 50 Potters or 50 Scribes.
Dawn of the Delta
Gymnastic Research
Discovery
Have 100 Gymnasiarchs and generate at least 2500 Knowledge.
Dawn of the Delta
Gymnastic Sponsorship
Discovery
Grants Effect:
Governor Villa:
Income
+200
Prestige
+100
Gymnasiarch Workforce
+50
The Governor Villa provides the above Workforce and benefits in Aegyptus.
Affects buildings
Governor Villa
Dawn of the Delta
92k
Harbour Grandmastery
Discovery
Unlocks:
Increased off-shore building range
Allows the placement of buildings further away from the coast.
Affects buildings
Depot
Repair Crane
Shipyard
Trading Pier
Economy
360k
Harbourmastery
Discovery
Unlocks:
Harbourmastery
Allows the placement of Albion's Coastal Production Buildings in water.
Affects buildings
Cockle Picker
Depot
Repair Crane
Saltwort Picker
Sand Refinery
Shell Gatherer
Shipyard
Trading Pier
Economy
36k
Hazard Fighters
Discovery
Grants Effect:
Vigiles:
Fire Safety Area effect
+1
Vigiles provide even more Fire Safety to nearby buildings.
Affects buildings
Vigiles
Civic
92k
Headhunting
Discovery
Unlocks:
Appoint Rival As Specialist
Allows you to hire other governors as specialists that serve you.
Civic
1.5M
Healthy Competition
Discovery
Grants:
Legendary Specialist
Yields a randomly-selected Legendary Specialist focussing on Economy, Finance or Nature.
Economy
3M
Hekautic Research
Discovery
Have 100 Chanters and generate at least 2500 Knowledge.
Dawn of the Delta
Here Come The Cavalry
Discovery
Unlocks:
Garrison Cavalry
These standing units are always at hand to defend your island in case of invasion. They require no workforce, but also cannot embark onto ships.
Grants:
Garrison Cavalry Available
+1
Allows you to station more Garrison Cavalry in your Villas.
Military
1.5M
Hippocratic Corps
Discovery
Grants Effect:
Medici:
Available Patrols
+1
Increases the number of disease-fighting teams patrolling the streets.
Affects buildings
Medici
Civic
36k
Hippodrome Plans
Discovery
Unlocks: Monument – Landmark
Hippodrome
On this monumental racetrack the dust never settles and fearless charioteers compete for victory and the admiration of the crowd.
Affects buildings
Hippodrome
The Hippodrome
128k
Honeyed Arbour
Discovery
Grants Effect:
Apiaries (beekeepers):
Productivity
+25%
Can use forests
Apiaries do not lose productivity from nearby forests.
Affects buildings
Apiary
Economy
1.5M
Hospitality
Discovery
Unlocks Specialist Building
Officia
Accommodates Specialists in your cities.
Grants:
Officium Permit
Allows you to build one more Officium on your islands.
Affects buildings
Officium
Civic
11.8k
House Rules
Discovery
Grants Effect:
Latrunculi Workshop:
Knowledge Area effect
+1
Buildings near your Latrunculi Workshops generate more knowledge.
Affects buildings
Latrunculi Workshop
Prophecies of Ash
750k
Household Shrines
Discovery
Grants Effect:
Caelator:
Prestige Area effect
+1
Caelatores increase the prestige of nearby buildings.
Affects buildings
Caelator
Prophecies of Ash
750k
Hurried Horrea
Discovery
Grants Effect:
Warehouses:
Loading Speed:
+25%
Increases the speed that carts load/unload goods at all Warehouses.
Affects buildings
Warehouse
Economy
92k
Hushing
Discovery
Unlocks:
Aqueduct Boost: Mines
Allows all mines to benefit from hydraulics via aqueducts, increasing their productivity.
Choose the Celtic path in Albion and host Smiths in your realm.
Affects buildings
Coal Mine
Copper Mine
Gold Mine
Granite Quarry
Iron Mine
Limestone Quarry
Marble Quarry
Mineral Quarry
Silver Mine
Tin Mine
Economy
92k
Imperial Measures
Discovery
Grants Effect:
Shipyards
Ship construction speed
+100%
Increases the speed of ship construction.
Affects buildings
Nile Boat Shipyard
Shipyard
Military
1.5M
Imperial Parades
Discovery
Grants Effect:
Barracks:
Prestige Area effect
+2
Buildings near a Barracks will produce Prestige.
Choose the Celtic path in Albion and host Smiths in your realm.
Affects buildings
Barracks
Civic
11.8k
Import Gods
Discovery
Unlocks:
Statuettes Export
Creates demand for statuettes in provinces outside Latium.
Prophecies of Ash
1.5M
Improved Granary
Discovery
Unlocks:
Large Granary
Specialised Warehouses that increase Storage Capacity for agricultural goods. Granaries also provide an Area Buff to nearby farms.
Affects buildings
Granary
Dawn of the Delta
11.8k
Itinerants of Iteru
Discovery
Grants Effect:
All islands:
1t Gold gained, for every 50t Wheat sold to NPCs.
Generates a bonus good for Passive Trade exchanges.
Dawn of the Delta
11.8k
Kamel Wazaars
Discovery
Grants Effect:
House Of Kamels:
Population Area effect
+1
Income Area effect
+2
Buildings near your House of Kamels generate more Income and Population.
Affects buildings
House Of Kamels
Dawn of the Delta
64k
Kashtan Iron
Discovery
Grants Effect:
Military Goods Production:
Productivity
+20%
Bonus sources of iron make for more efficient supply chains.
Affects buildings
Armourer
Furnace
Hemp Farm
Horse Breeder
House Of Kamels
Iron Mine
Pig Farm
Ropemaker
Sailmaker
Salt Ponds
Sanga Cattle Farm
Sheep Farm
Tannery
Weaponsmith
Woodcutter
Dawn of the Delta
11.8k
Kumatic Archers
Discovery
Unlocks:
Kumatic Archers
For generations archery was a tradition amongst noble families. Only the most impressive archers have the honour to fill the ranks of this elite band.
Dawn of the Delta
64k
Kumatic Farming
Discovery
Unlocks:
Wheat Farm
Wheat fields can now be placed on Floodplains with a reduced farm field count.
Unlocks:
Flax Farm
Flax fields can now be placed on Floodplain with a reduced farm field count.
Affects buildings
Flax Farm
Wheat Farm
Dawn of the Delta
11.8k
Kumatic Monumentalism
Discovery
Grants Effect:
Hippodrome and Amphitheatre:
Upkeep Cost
-30%
Reduces the upkeep cost of finished monuments.
Grants Effect:
All Monument Construction Sites:
Productivity
+30%
Workforce Needed
-30%
Reduces required Workforce and increases Productivity of Constructed Monuments.
Affects buildings
Amphitheatre
Hippodrome
Dawn of the Delta
92k
Kumatic Research
Discovery
Have 100 Potters and generate at least 1000 Knowledge.
Dawn of the Delta
Large Loans
Discovery
Unlocks:
Large Loan
Allows you to take out a large loan with a Rival.
Civic
92k
Latin Research
Discovery
Establish a Trade Route in Latium and generate at least 500 Knowledge.
Economy
Latrines
Discovery
Unlocks Amenity:
Latrines
Increases Health nearby.
Affects buildings
Latrine
Civic
18k
Latrunculi
Discovery
Unlocks:
Latrunculi Sets
Unlocks the demand for Latrunculi Sets and the Latrunculi Workshop.
Affects buildings
Latrunculi Workshop
Prophecies of Ash
18k
Legally Enshrined
Discovery
Grants:
Shrine Permit
+1
Allows you to build one more Shrine of any kind on your Islands.
Affects buildings
Ceres Shrine
Cernunnos Shrine
Epona Shrine
Mars Shrine
Mercury-Lugus Shrine
Minerva Shrine
Neptun Shrine
Replica Sphinx Shrine
Shrine of Isis-Bastet
Shrine of Sobek
Shrine of Thoth Trismegistus
Vulcanus Shrine
Civic
36k
Legatic Research
Discovery
Expand your army to 5 Troops and generate at least 1,800 Knowledge.
Military
Legionaries
Discovery
Unlocks:
Legionaries
With heavy armour and shield, Legionaries have strength and staying power. Unmatched in hand-to-hand combat, they will win almost all direct duels.
Military
36k
Legionic Research
Discovery
Build a Barracks and generate at least 500 Knowledge.
Military
Lingua Romana
Discovery
Grants Effect:
All islands:
Effect range of Grammaticus
+20%
Increases the distance at which residences and other buildings benefit from a nearby Grammaticus.
Choose the Roman path in Albion and host Mercators in your realm.
Affects buildings
Grammaticus
Civic
64k
Liturgical Research
Discovery
Have 100 Scribes and generate at least 1000 Knowledge.
Dawn of the Delta
Ludus
Discovery
Unlocks:
Latrunculi Set Export
Creates demand for Latrunculi Sets in other provinces.
Prophecies of Ash
1.5M
Mackerel Hauling
Discovery
Grants Effect:
All islands:
Mackerel Population
50%
Allows Scomber's Huts to produce even without a Mackerel Population, albeit with reduced productivity.
Affects buildings
Scomber's Shack
Economy
64k
Manipular Manoeuvres
Discovery
Grants Effect:
Legionaries:
Morale
+100
Toughness
+1
Shield Protection
+1
Improves the stats of all Legionary troops.
Military
750k
Manor Invictus
Discovery
Grants Effect:
Governor Villa:
Attack range
+10%
Ranged Offence
+1
Attack speed
+25%
Improves the stats of all Governor Villas.
Affects buildings
Governor Villa
Military
360k
Marble Roads
Discovery
Unlocks Ornamental Road
Marble Road
An ornamental road that gives small amounts of Prestige and allows for faster transportation of goods, extending the reach of buildings.
Store at least 5t Marble.
Civic
360k
Market Forces
Discovery
Grants Effect:
All islands:
Effect range of Markets
+25%
Increases the distance at which residences and other buildings benefit from nearby Markets.
Affects buildings
Market
Civic
4.8k
Marsh Services
Discovery
Unlocks:
Marsh Services
Allows the placement of City Watch building types within the marshlands.
Choose the Celtic path in Albion and host Smiths in your realm.
Affects buildings
Custodes
Medici
Vigiles
Economy
64k
Mass Tryouts
Discovery
Unlocks:
Mass Tryouts
Increases the maximum number of competitors for trial races.
Affects buildings
Hippodrome
The Hippodrome
750k
Mature Trees
Discovery
Grants Effect:
Olive Grower:
Additional fertility: Olive Fertility
+50%
Allows Olive Farms to produce without Olive Fertility, albeit with reduced productivity.
Affects buildings
Olive Grower
Dawn of the Delta
36k
Mentorship
Discovery
Grants:
View your collection
Grants a random specialist whose potential values as a charioteer are above average.
The Hippodrome
3M
Metallurgical Research
Discovery
Open 12 Mines in Albion and generate at least 9,000 Knowledge.
Economy
Metropolitan Research
Discovery
Reach 25,000 total Global Population and produce at least 17,000 Knowledge.
Civic
Military
Discovery
These Discoveries will help us in matters of war.
Military
Monumental Research
Discovery
Construct 5 Aqueducts in Latium and produce at least 9,000 Knowledge.
Economy
Multi-task Menders
Discovery
Grants Effect:
Repair Crane:
Simultaneous repairs
+1
Increases the number of ships that one Repair Crane can repair simultaneously.
Affects buildings
Repair Crane
Military
220k
Municipal Research
Discovery
Reach the City Status Growing City and generate at least 500 Knowledge.
Civic
Nautical Research
Discovery
Build a Shipyard and generate at least 500 Knowledge.
Military
Navarchal Research
Discovery
Sink 10 ships belonging to Raiders and generate at least 2,205 Knowledge.
Military
Night Watch
Discovery
Grants Effect:
Custodes:
Available Patrols
+1
Increases the amount of riot-fighting squads patrolling the streets.
Affects buildings
Custodes
Custodia
Civic
8k
Nilotic Navigation
Discovery
Grants Effect:
Ships:
Cargo Slowdown
-20%
Negative Impact of River Current
-20%
Decreases the impact of Cargo on ship speed and reduces penalties for sailing upriver.
Dawn of the Delta
8k
Niloticism
Discovery
Grants Effect:
All River Ships:
Hitpoints
+2%
With enough experience of the delta, river boats will better survive threats of all kinds.
Dawn of the Delta
300k
Nomadic Traders
Discovery
Grants Effect:
All Buildings:
Population by Market, if available
+1
Increases the population attribute provided by the Market public building to nearby residences.
Affects buildings
Alderman Residence
Chanter Residence
Eques Residence
Gymnasiarch Residence
Libertus Residence
Mercator Residence
Noble Residence
Patrician Residence
Plebeian Residence
Potter Residence
Scribe Residence
Smith Residence
Thresher Residence
Wader Residence
Dawn of the Delta
4.8k
Obsidian Gathering
Discovery
Unlocks:
Obsidian Gathering
Allows workers to find obsidian in pits and quarries in Latium.
Prophecies of Ash
8k
Obsidian Mining
Discovery
Unlocks:
Obsidian Mining
Allows workers to find obsidian in mines in Latium.
Prophecies of Ash
1.5M
Obsidian Statuettes
Discovery
Unlocks:
Statuettes
Allows workers to find obsidian in pits and quarries in Latium.
Affects buildings
Caelator
Prophecies of Ash
11.8k
Officialdom
Discovery
Grants:
Officium Permit
+1
Allows you to build one more Officium on your islands.
Affects buildings
Officium
Civic
360k
Old Kingdom Wines
Discovery
Unlocks:
Wine Production in Aegyptus
Unlocks the production of wine in Aegyptus.
Affects buildings
Apiary
Vineyard
Vintner
Dawn of the Delta
64k
Opus Caementicium
Discovery
Grants Effect:
Officia and Monuments and Public Services:
Hitpoints
+10%
Immune to Tremor
Grants all public buildings increased resistance to enemy attacks and incidents in the city.
Affects buildings
Aegyptian Cistern
Alder Council
Amphitheatre
Apothecary
Bardic Hearth
Barrow
Baths
Fanum
Firepit
Forum
Gambling House
Grammaticus
Hippodrome
Library
Market
Observatory
Officium
Recreation Ground
Rock Tomb
Sacred Grove
Sanctuary
Tavern
Temple
Theatre
Prophecies of Ash
750k
Ordine Research
Discovery
Defeat a Raider and generate at least 9,000 Knowledge.
Military
Overflow Farms
Discovery
Unlocks:
Sesame Farm
Sesame fields can now be placed on Floodplains with a reduced farm field count.
Unlocks:
Barley Farm
Barley fields can now be placed on Floodplain with a reduced farm field count.
Affects buildings
Barley Farm
Sesame Farm
Dawn of the Delta
11.8k
Parabolics
Discovery
Grants Effect:
Onager:
Accuracy
+15%
Attack speed
+5%
Improves the stats of all Onager engines.
Military
64k
Parmae
Discovery
Grants Effect:
Equestrian Cavalry:
Morale
+25
Shield Protection
+1
Improves the stats of all Equites Cavalry troops.
Military
64k
Paved Roads
Discovery
Unlocks Roads:
Paved Roads
Allows for faster transport of goods, thus extending the reach of buildings.
Store at least 5t Concrete.
Economy
8k
Pax Amicitia
Discovery
Unlocks:
Master Negotiator
Adds a Positive Reason for multiple diplomatic actions.
Civic
1.5M
Perilous Ports
Discovery
Grants Effect:
Trading Posts:
Ranged Offence
+5
Attack speed
+25%
Hitpoints
+50%
Improves the stats of all Trading Posts.
Affects buildings
Riverside Trading Post
Trading Post
Military
360k
Pest Control
Discovery
Grants Effect:
All Granaries:
Reduces the risk of rats.
Reduces the risk of Rat infestations when Granary goods overflow.
Affects buildings
Granary
Dawn of the Delta
300k
Phlogistic Research
Discovery
Store 150t Charcoal in Latium and generate at least 1,503 Knowledge.
Economy
Pier-to-Pier Trading
Discovery
Unlocks Harbour Building
Trading Pier
Trade Piers are additional spots for ships to load/unload their goods at, reducing congestion at the Trading Post.
Affects buildings
Trading Pier
Economy
220k
Plated Hulls
Discovery
Unlocks:
Plated Hulls
Armoured plating on the outer hull of a ship makes it more resilient to damage.
Store at least 5t Armour.
Military
36k
Populist Research
Discovery
Build 2 Baths or 2 Forums and produce at least 2,070 Knowledge.
Civic
Portitores
Discovery
Grants Effect:
Warehouses:
Workforce Needed
-20%
Upkeep Cost
-10%
Reduces the running costs of each of your Warehouses.
Affects buildings
Warehouse
Civic
11.8k
Praetorian Pumps
Discovery
Grants Effect:
Vigiles:
Response Time
-20%
Fire-fighting squads extinguish burning buildings more quickly.
Affects buildings
Vigiles
Civic
220k
Praetorians
Discovery
Unlocks:
Praetorian Cavalry
Equipped like majestic generals, this formidable band combine the mobility of Cavalry with the melee strength of Legionaries.
Military
750k
Prestigious Research
Discovery
Win an imperial race and generate at least 15,000 knowledge.
The Hippodrome
Pro Domo
Discovery
Grants Effect:
Governor Villa:
Hitpoints
+50%
Self-repair speed
+100%
Improves the stats of all Governor Villas.
Affects buildings
Governor Villa
Military
360k
Prophecies of Ash
Discovery
Access the riches of Occasus, the great volcano.
Discover the Trader Caecilia, house 500 Equites, and generate at least 750 Knowledge.
Prophecies of Ash
Protective Entourage
Discovery
Grants Effect:
Auxilia:
Morale
+75
Toughness
+1
Improves the stats of all Auxilia troops:
Military
8k
Provisional Castra
Discovery
Unlocks:
Encampment
Grants Troops the Encamp command while on home islands, which reduces workforce requirements and speeds up healing outside combat.
Military
4.8k
Public Funding
Discovery
Grants Effect:
All islands:
Effect range of City Watches
+20%
Increases the distance at which residences and other buildings benefit from a nearby City Watch.
Grants Effect:
City Watches:
Response Range
+20%
Increases the distance at which City Watches can respond to incidents.
Affects buildings
Custodes
Custodia
Medici
Vigiles
Civic
1.5M
Quartermastery
Discovery
Grants Effect:
Flagship:
Cargo Slowdown
-20%
Cargo Slots
+2
Increases the number of cargo slots on your flagship.
Civic
4.8k
Quays
Discovery
Unlocks Ground Patterns
Quay Street
Decorates the harbour area.
Store at least 5t Concrete.
Economy
360k
Quinquiremes
Discovery
Unlocks:
Quinquiremes
An advanced hull type with many more slots and modifications.
Research Triremes.
Civic
220k
Rain Of Pain
Discovery
Unlocks:
Garrison Archer
These standing units are always at hand to defend your island in case of invasion. They require no workforce, but also cannot embark onto ships.
Grants:
Garrison Archers Available
+1
Allows you to station more Garrison Archers in your Villas.
Military
750k
Raising Sluices
Discovery
Grants Effect:
Lock Gate:
Channel Capacity
+80
More Drainage Channels can be connected to each Sluice Gate.
Affects buildings
Sluice Gate
Economy
1.5M
Rammed Earth
Discovery
Grants Effect:
All islands:
Wall Upkeep
-30%
Decreases the upkeep cost of walls.
Military
8k
Recruitment Drive
Discovery
Grants:
Legendary Specialist
Yields a randomly-selected Legendary Specialist focussing on Culture, Religion or Research.
Civic
3M
Repair Cranes
Discovery
Unlocks:
Repair Crane
Repairs nearby ships.
Affects buildings
Repair Crane
Military
4.8k
Replanting
Discovery
Grants Effect:
Charcoal Burners:
Can use farmland
Charcoal Burners can plant trees on farmland and no longer require a forest.
Choose the Celtic path in Albion and host Smiths in your realm.
Affects buildings
Charcoal Burner
Economy
8k
Reservoirs
Discovery
Grants Effect:
Aqueduct Cisterns:
Water supply
+50%
Aqueduct Cisterns can supply more water.
Affects buildings
Aqueduct Source
Noria
Economy
128k
Right to Repair
Discovery
Grants Effect:
Vigiles:
Can repair destroyed buildings
Allows Vigiles to repair ruined buildings.
Affects buildings
Vigiles
Civic
360k
Sacral Spaces
Discovery
Grants:
Shrine Permit
+1
Allows you to build one more Shrine of any kind on your Islands.
Affects buildings
Ceres Shrine
Cernunnos Shrine
Epona Shrine
Mars Shrine
Mercury-Lugus Shrine
Minerva Shrine
Neptun Shrine
Replica Sphinx Shrine
Shrine of Isis-Bastet
Shrine of Sobek
Shrine of Thoth Trismegistus
Vulcanus Shrine
Civic
360k
Safe Havens
Discovery
Unlocks:
Safe Havens
Allows the placement of Latium's Coastal Production Buildings in water.
Affects buildings
Depot
Fishing Hut
Oyster Bed
Repair Crane
Salt Ponds
Sand Refinery
Scomber's Shack
Shipyard
Snailery
Trading Pier
Economy
36k
Sanitary Measures
Discovery
Grants Effect:
Medici:
Health Area effect
+1
Medici provide even more Health to nearby buildings.
Affects buildings
Medici
Civic
92k
Scavenged Ruins
Discovery
Grants Effect:
Limestone Bricks Chain and Concrete Chain:
Productivity
+25%
Ancient bits of masonry can find themselves reborn in the brave new works of the living.
Affects buildings
Concrete Mixer
Limestone Mason
Limestone Quarry
Sand Refinery
Dawn of the Delta
64k
Scorpiones
Discovery
Unlocks:
Scorpiones
Launching spears over long distances, Scorpion siege engines are designed to be used against enemy formations rather than buildings.
Build a Siege Workshop.
Military
64k
Seaport Specification
Discovery
Unlocks:
Good Specification in Trade Piers
When a good is specified at a Trading Post, only ships on Trade Routes for the specified good are allowed to load/unload there.
Affects buildings
Trading Pier
Economy
1.5M
Seasoned to Taste
Discovery
Unlocks:
Garum Demand in Albion
Causes Garum to become a food need among population tiers in Albion.
Civic
750k
Sewing Circles
Discovery
Grants Effect:
Spinners:
Knowledge Area effect
+1
Buildings near your Spinners will produce Knowledge.
Affects buildings
Spinner
Economy
8k
Shipboard Scorpiones
Discovery
Unlocks:
Shipboard Scorpiones
Scorpiones excel at medium-ranged combat. A most versatile weapon, they are useful for both naval and land assault.
Military
64k
Shipwright Studies
Discovery
Grants Effect:
Repair Crane:
Ship repair speed
+25%
Repair radius
+20%
Improves the speed of Repair Cranes and the radius in which they can work.
Research Repair Cranes.
Affects buildings
Repair Crane
Military
64k
Shrine Staffing
Discovery
Grants:
Shrine Permit
+1
Allows you to build one more Shrine of any kind on your Islands.
Affects buildings
Ceres Shrine
Cernunnos Shrine
Epona Shrine
Mars Shrine
Mercury-Lugus Shrine
Minerva Shrine
Neptun Shrine
Replica Sphinx Shrine
Shrine of Isis-Bastet
Shrine of Sobek
Shrine of Thoth Trismegistus
Vulcanus Shrine
Civic
3M
Slingers
Discovery
Unlocks:
Slingers
Beneath a constant hail of Slinger stones, most enemies will eventually crumble. Light equipment affords them decent mobility, while making them vulnerable targets.
Military
4.8k
Snuffing Sedition
Discovery
Grants Effect:
Custodes:
Response Time
-20%
Riot-fighting squads disperse rioters more quickly.
Affects buildings
Custodes
Custodia
Civic
220k
Solutio Ad Hominem
Discovery
Unlocks:
Philanthropy
Reveals the preferences of Legendary Specialists and Captains.
Civic
1.5M
Spathas
Discovery
Grants Effect:
Praetorian Cavalry:
Morale
+50
Melee offence
+1
Charge offence
+4
Improves the stats of all Praetorian Cavalry troops.
Military
1.5M
Speed Limits
Discovery
Unlocks:
Speed Limits
Reveals the maximum speed of charioteers who have competed in at least two races.
Affects buildings
Hippodrome
The Hippodrome
360k
Sprint at a Gallop
Discovery
Unlocks:
Sprint at a Gallop
Reveals the maximum sprint power of charioteers who have competed in at least two races.
Affects buildings
Hippodrome
The Hippodrome
220k
Stone by Stone …
Discovery
Grants Effect:
Walls:
Hitpoints
+5%
Increases the defensive strength of your Walls.
Military
3M
Stone Walls
Discovery
Unlocks Defensive Building
Stone Walls
Walls prevent enemy troops from advancing into your city.
Unlocks Defensive Building
Stone Gates
Controls access to the city. The gate will close during an attack.
Unlocks Defensive Building
Stone Towers
Archers attack enemies on sight to protect the city.
Store at least 5t Concrete.
Military
36k
Sturdy Construction
Discovery
Grants Effect:
Towers, and Gates:
Hitpoints
+5%
Increases the defensive strength of your Towers.
Military
3M
Sword and Sald
Discovery
Grants:
Legendary Specialist
Yields a random Legendary Specialist in Military, Seafaring or Civics.
Military
3M
Tacking
Discovery
Grants Effect:
Ships:
Movement speed
+5%
Unfavourable Wind Impact
-20%
Increases the maximum speed of your ships and decreases slowdown when facing the wind.
Military
36k
Target Practice
Discovery
Unlocks:
Garrison Archer
These standing units are always at hand to defend your island in case of invasion. They require no workforce, but also cannot embark onto ships.
Grants:
Garrison Archers Available
+1
Allows you to station more Garrison Archers in your Villas.
Military
92k
The Art of Gift-Giving
Discovery
Unlocks:
Large Gifts
Allows you to gift large amounts of money to other Governors in exchange for their favour.
Civic
92k
The Flight of Birds
Discovery
Grants Effect:
Bird Charmer:
Productivity
+25%
Can use forests
Can use farmland
Bird Charmers can be placed at the edge of the marshes with no loss in productivity.
Affects buildings
Bird Charmer
Economy
1.5M
The Hippodrome
Discovery
Enjoy the benefits of the most magnificent circus and the greatest races Latium has ever seen.
The Hippodrome
Thermal Shock
Discovery
Unlocks:
Increased Obsidian Deposits
Increases the maximum capacity of obsidian deposits by +250 t and increases the amount of obsidian produced by each volcanic eruption.
Prophecies of Ash
3M
Thermopolia
Discovery
Grants Effect:
Porridge Stand:
Population Area effect
+1
Porridge stands further increase the population attribute of nearby buildings.
Affects buildings
Porridge Stand
Prophecies of Ash
11.8k
Thresher Enclaves
Discovery
Grants Effect:
Governor Villa:
Thresher Workforce
+50
The Governor Villa provides the above Workforce in Aegyptus.
Affects buildings
Governor Villa
Dawn of the Delta
36k
Tireless Training
Discovery
Grants Effect:
Hippodrome: Available upgrades +2
Increases the number of available charioteer upgrades via trial races between races from 1 to 3.
Affects buildings
Hippodrome
The Hippodrome
750k
Tower Ballistae
Discovery
Unlocks Defensive Building
Tower Ballistae
Ballistae attack enemies on sight to protect the city.
Research Stone Walls
Military
92k
Tower Contiguity
Discovery
Grants Effect:
Globally:
Minimum distance
+25%
Reduces the minimum-allowed building distance between Towers.
Military
1.5M
Trading Post Improvements
Discovery
Unlocks:
Trading Post Upgrade
Upgrading your Trading Posts to the next tier adds more loading ramps to avoid congestion, and increases island storage capacity.
Affects buildings
Trading Post
Economy
750k
Trading Post Improvements
Discovery
Unlocks:
Trading Post Upgrade
Upgrading your Trading Posts to the next tier adds more loading ramps to avoid congestion, and increases island storage capacity.
Affects buildings
Trading Post
Economy
4.8k
Trireme
Discovery
Unlocks:
Trireme
A tried-and-true ship with more slots for modifications.
Civic
36k
Túatha Dé Danann
Discovery
Grants Effect:
Axe-Bearers:
Morale
+100
Toughness
+1
Melee offence
+1
Improves the stats of all Axe-Bearer troops.
Military
360k
Ulex & Agogae
Discovery
Grants Effect:
All islands:
Gold Ore Deposit
50%
Allows Gold Mines and Gold Washers to produce even without Gold Deposits, albeit with reduced productivity.
Grants Effect:
All Aegyptian Gold Sources:
Gold Ore Deposit
50%
Allows Aegyptian Gold Mines and Gold Washers to produce without Gold Deposits, albeit with reduced productivity.
Affects buildings
Gold Mine
Gold Washer
Economy
1.5M
Underground Pithoi
Discovery
Grants Effect:
Water-improved Production Buildings:
Productivity
+10%
Water consumption
-20%
Buildings that use water need less of it to function, and have increased Productivity.
Affects buildings
Barley Farm
Coal Mine
Copper Mine
Flax Farm
Gold Mine
Granite Quarry
Hemp Farm
Herb Garden
Iron Mine
Lavender Farm
Limestone Quarry
Marble Quarry
Mineral Quarry
Oat Farm
Olive Grower
Pomegranate Farm
Sandarac Nursery
Sesame Farm
Silver Mine
Tin Mine
Vineyard
Weld Crop
Wheat Farm
Dawn of the Delta
36k
Untapped Soil
Discovery
Grants Effect:
Resin Trapper:
Can use farmland
Tree Tappers can plant trees on farmland and no longer require a forest.
Affects buildings
Resin Trapper
Economy
64k
Valetudinaria
Discovery
Grants Effect:
Troops:
Healing while encamped
+100%
Increases the recovery speed of encamped troops.
Military
64k
Via Tributum
Discovery
Unlocks:
Paved Road Discount
Halved Construction Costs for all Paved Roads.
Unlocks:
Marble Road Discount
Halved Construction Costs for all Marble Roads.
Civic
1.5M
Villa Novation
Discovery
Allows you to build one more Officium on your islands.
Affects buildings
Officium
Civic
3M
Villa Retinue
Discovery
Grants Effect:
Governor Villa:
Libertus Workforce
+25
The Governor Villa provides the above workforce in Latium.
Affects buildings
Governor Villa
Economy
36k
Villa Visitation
Discovery
Grants Effect:
Governor Villa:
Prestige
+200
Increases the Prestige provided by each Governor Villa.
Affects buildings
Governor Villa
Civic
128k
Vino Veritas
Discovery
Grants Effect:
All islands:
Grape Fertility
50%
Allows Vineyards to produce even without Grape Fertility, albeit with reduced productivity.
Affects buildings
Vineyard
Economy
1.5M
Vitruvius-class Crossbeams
Discovery
Grants Effect:
Scorpiones:
Attack range
+15%
Attack speed
+10%
Improves the stats of all Scorpion engines.
Military
750k
Volcanic Layers
Discovery
Unlocks:
Volcanic layers: 5
Increases the maximum achievable volcanic soil layers by 2.
Prophecies of Ash
750k
Voluntary Vigilance
Discovery
Grants Effect:
Vigiles:
Available Patrols
+1
Increases the number of fire-fighting brigades patrolling the streets.
Affects buildings
Vigiles
Civic
8k
Vulcan's Vigiles
Discovery
Grants Effect:
City Watches:
Fire Safety Area effect
+1
Increases the fire safety of buildings within range of City Watches.
Affects buildings
Custodes
Custodia
Medici
Vigiles
Prophecies of Ash
1.5M
Warehouse Organisation
Discovery
Unlocks:
Warehouse Upgrade
Upgrading your Warehouses to the next tier adds more loading ramps to avoid congestion.
Affects buildings
Warehouse
Economy
4.8k
Warehouse Refinement
Discovery
Unlocks:
Warehouse Upgrade
Upgrading your Warehouses to the next tier adds more loading ramps to avoid congestion.
Affects buildings
Depot
Repair Crane
Shipyard
Trading Pier
Trading Post
Warehouse
Economy
750k
Warmer Hospitality
Discovery
Grants:
Officium Permit
+1
Allows you to build one more Officium on your islands.
Affects buildings
Officium
Civic
64k
Watchtowers
Discovery
Unlocks Amenity:
Watchtowers
Increases Happiness nearby.
Affects buildings
Watchtower
Civic
8k
Water Conservation
Discovery
Grants Effect:
Water-improved Production Buildings:
Water consumption
-20%
Buildings that use water need less of it to function.
Affects buildings
Barley Farm
Coal Mine
Copper Mine
Flax Farm
Gold Mine
Granite Quarry
Hemp Farm
Herb Garden
Iron Mine
Lavender Farm
Limestone Quarry
Marble Quarry
Mineral Quarry
Oat Farm
Olive Grower
Pomegranate Farm
Sandarac Nursery
Sesame Farm
Silver Mine
Tin Mine
Vineyard
Weld Crop
Wheat Farm
Economy
92k
Waterway Wisdom
Discovery
Grants Effect:
Water Basin:
Channel Capacity
+5
Increases the capacity of water channels in Aegyptus.
Affects buildings
Water Basin
Dawn of the Delta
300k
Well
Discovery
Unlocks Amenity:
Well
Increases Fire Safety nearby.
Affects buildings
Well
Civic
8k
Well-Ordered Warehouses
Discovery
Unlocks:
Warehouse Discount
Halved Construction Costs for all Warehouses.
Affects buildings
Granary
Warehouse
Economy
1.5M
Wetland Research
Discovery
Drain 7,500 tiles of Marshland and generate at least 1,602 Knowledge.
Economy
Woodland Rebirth
Discovery
Grants Effect:
Woodcutters:
Can use farmland
Woodcutters can plant trees on farmland and no longer require a forest.
Affects buildings
Woodcutter
Economy
36k