Improvements

Improvements provide bonus or functionalty to added buildings. To construct improment workforce provided by workers required.

Improvements
Name	Construction Costs			Bonus
Advanced Training Ground	1850 1800 1800 1850 1300	0	05d16h40m	+4 City provided culture points +2 City provided trade points
Alliance Crane	5000 5000 5000 5000 7500	1000	20h00m	+15% Resource production workforce - Clay +15% Resource production workforce - Iron +15% Resource production workforce - Stone +15% Resource production workforce - Wood
Alliance Dairy	5000 5000 5000 5000 7500	1000	20h00m	+120 Resource production - Food
Alliance Horse Barn	10000 10000 10000 10000 15000	2000	08d08h00m	+25% Carry workforce to building
Alliance Large Hall	150000 150000 150000 150000 225000	45000	12d12h00m	+10 Alliance member capacity
Alliance Orchard	10000 10000 10000 10000 15000	2000	08d08h00m	+240 Resource production - Food
Alliance Small Hall	50000 50000 50000 50000 75000	15000	04d04h00m	+5 Alliance member capacity
Archery Range	300 400 350 350	0	06h40m	+3 City provided culture points
Armory	1550 1650 1550 1700	0	02d05h20m	+5 City provided culture points +10% Army defence to user +10% Hero defence to user
Arsenal	3000 3200 3250 3450 1400	0	05d21h40m	+5 City provided culture points +5% Army attack to user +5% Army damage to user +5% Hero attack to user +5% Hero damage to user
Bank	4400 4600 4200 4900 2000	0	09d17h20m	+10% City gold production +6 City provided culture points +3 City provided trade points
Barbican	1500 1400 1500 1700 800	0	01d12h40m
Barn	1400 1300 1250 500	0	03d03h00m	+10% Resource production workforce - Food
Battlement	1600 1500 1600 1500 1000	0	01d12h40m
Crane	1400 1100 1400 1500 300	0	03d11h20m	+2 Fabricate worker capacity to building
Blast Furnace	1200 1300 1300 1750 400	0	03d03h00m	+15% Fabricate workforce to building
Caltrop	1100 1000 1200 1400	0	02d18h40m
Candle Maker	1700 1900 1600 1750 500	0	01d22h40m	+4 City provided culture points +3% Research workforce to city
Chapel	3350 3500 3200 3300 1500	0	07d12h00m	+8 City provided culture points +5% City upkeep +3% Resource production workforce to city
Crane	2400 2100 2500 400	0	05d10h00m	+15% Resource production workforce - Clay +15% Resource production workforce - Iron +15% Resource production workforce - Stone +15% Resource production workforce - Wood
Crypto Room	3500 3600 3700 3400 1500	0	08d14h40m	+20% City anti spy +6 City provided culture points
Curtain wall	1300 1400 1300 1400 1400	0	04d04h00m	+15% Building hit point
Dairy	1900 2100 1750	0	03d18h00m	+60 Resource production - Food
Distillery	3800 3700 3800 4000 1500	0	06d02h40m	+5% City gold production +5 City provided culture points +3 City provided trade points
Divinity School	1350 1400 1300 1350 1100	0	04d13h10m	+4 City provided culture points +5% City upkeep
Drawbridge	3400 3200 3200 3100 1400	0	06d06h00m	+15% Building hit point
Drugstore	3400 3450 3400 3200 1300	0	08d04h40m	+1 Building healer count +5% Healing workforce to building +30 Unit healing capacity to building +6 City provided culture points +3 City provided trade points
Gardens	1600 1700 1800 1500 500	0	03d14h40m	+4 City provided culture points +2 City provided trade points +5% City trade agreement gain
Graveyard	1050 1300 1100 1150 400	0	03d18h00m	+4 City provided culture points
Greek Fire	1200 1200 1400 1300	0	16h40m
Watch post	2300 2200 2300 2100 1300	0	05d16h40m	+15% Building hit point
Horse Barn	1500 1450 1500 1400	0	01d21h00m	+20% Carry workforce to building
Interrogation Room	1400 1500 1300 1300 400	0	03d04h40m	+10% City anti spy +4 City provided culture points
Keep Tower	4200 4300 4400 4000 2500	0	08d08h00m	+20% Building hit point
Killing fields	1300 1400 1300 1400 800	0	03d04h40m
Large Alliance Clay Worker House	10000 10000 10000 10000 15000	2000	08d08h00m	+15 Resource worker capacity to building
Large Alliance Farm House	10000 10000 10000 10000 15000	2000	08d08h00m	+15 Resource worker capacity to building
Large Alliance Iron Worker House	10000 10000 10000 10000 15000	2000	08d08h00m	+15 Resource worker capacity to building
Large Alliance Stone Worker House	10000 10000 10000 10000 15000	2000	08d08h00m	+15 Resource worker capacity to building
Large Alliance Wood Worker House	10000 10000 10000 10000 15000	2000	08d08h00m	+15 Resource worker capacity to building
Large Clay Worker House	2750 1500 3000 400	0	05d13h20m	+10 Resource worker capacity to building
Large Worker House	2750 1500 3000 400	0	05d13h20m	+10 Resource worker capacity to building
Large Worker House	2750 1500 3000 400	0	05d13h20m	+10 Resource worker capacity to building
Large Farm House	2750 1500 3000 400	0	05d13h20m	+10 Resource worker capacity to building
Large Worker House	2750 1500 3000 400	0	05d13h20m	+10 Resource worker capacity to building
Large Hall	4700 4800 4600 4500 2800	0	08d14h40m	+6 City provided culture points +4 City provided trade points +1 heroes count to user
Large Worker House	2750 1500 3000 400	0	05d13h20m	+10 Resource worker capacity to building
Large Hunter House	2750 1500 3000 400	0	05d13h20m	+10 Resource worker capacity to building
Large Iron Worker House	2750 1500 3000 400	0	05d13h20m	+10 Resource worker capacity to building
Large Worker House	2750 1500 3000 400	0	05d13h20m	+10 Resource worker capacity to building
Large Stone Worker House	2750 1500 3000 400	0	05d13h20m	+10 Resource worker capacity to building
Large Study Hall	4500 4650 4500 4600 2600	0	07d15h20m	+1 Research researcher capacity +6 City provided culture points +10% Research workforce to city
Large Wood Worker House	2750 1500 3000 400	0	05d13h20m	+10 Resource worker capacity to building
Lodging	900 1000 1100 800 200	0	01d01h00m	+4 City provided culture points +2 City provided trade points +1 heroes count to user
Map Room	3600 3500 3650 3500 1600	0	08d14h40m	+5% Army speed to user +6 City provided culture points
Mint	5750 5850 5700 5850	0	14d14h00m	+7% City gold production +6 City provided culture points +4 City provided trade points
Money Lender Office	3300 3100 3500 3400 1400	0	05d13h20m	+3% City gold production +4 City provided culture points +2 City provided trade points
Museum	1500 1600 1400 1500 800	0	03d18h00m	+2% City gold production +8 City provided culture points +3 City provided trade points +2% City trade agreement gain
Observatory	1300 1350 1400 1200 500	0	01d06h00m	+3% Research workforce +4 City provided culture points
Operating Room	3500 3550 3500 3400 1450	0	05d13h20m	+1 Building healer count +3% Healing workforce to building +20 Unit healing capacity to building +6 City provided culture points
Orchard	1650 1800 1550	0	02d18h40m	+40 Resource production - Food
Printing House	3700 3600 3750 3900 1500	0	05d16h40m	+8 City provided culture points +7% Research workforce to city
Public Bath	1100 1250 1100 1150 400	0	23h20m	+5% Healing workforce to building +6 City provided culture points +5% Hero healing to user
Small Alliance Clay Worker House	5000 5000 5000 5000 7500	1000	20h00m	+10 Resource worker capacity to building
Small Alliance Farm House	5000 5000 5000 5000 7500	1000	20h00m	+10 Resource worker capacity to building
Small Alliance Iron Worker House	5000 5000 5000 5000 7500	1000	20h00m	+10 Resource worker capacity to building
Small Alliance Stone Worker House	5000 5000 5000 5000 7500	1000	20h00m	+10 Resource worker capacity to building
Small Alliance Wood Worker House	5000 5000 5000 5000 7500	1000	20h00m	+10 Resource worker capacity to building
Small Clay Worker House	450 250 400 100	0	08h20m	+5 Resource worker capacity to building
Small Worker House	600 500 600 200	0	18h20m	+5 Resource worker capacity to building
Small Worker House	600 500 600 200	0	18h20m	+5 Resource worker capacity to building
Small Farm House	200 250 200 200	0	08h20m	+5 Resource worker capacity to building
Small Worker House	600 500 600 200	0	18h20m	+5 Resource worker capacity to building
Small Hall	2000 2250 2300 1900 1400	0	04d04h00m	+1 heroes count to user
Small Worker House	600 500 600 200	0	18h20m	+5 Resource worker capacity to building
Small Hunter House	600 500 600 200	0	18h20m	+5 Resource worker capacity to building
Small Iron Worker House	400 450 250 100	0	08h20m	+5 Resource worker capacity to building
Small Worker House	600 500 600 200	0	18h20m	+5 Resource worker capacity to building
Small Stone Worker House	450 400 400 50	0	18h20m	+5 Resource worker capacity to building
Small Wood Worker House	250 450 400 100	0	08h20m	+5 Resource worker capacity to building
Soup Kitchen	850 950 850 700	0	03d08h00m	+4 City provided culture points +5% City upkeep
Study Hall	2750 2650 2750 2700 1300	0	04d20h40m	+1 Research researcher capacity +4 City provided culture points
Tactics Room	3300 3400 3100 3200 1500	0	06d22h40m	+6 City provided culture points +5% Army attack to user +5% Army defence to user
Tanner	2200 2000 2200 2300 600	0	02d18h40m	+4 City provided culture points +2 City provided trade points +5% City trade agreement gain
Theatre	1000 1100 1100 1050 300	0	02d08h40m	+4 City provided culture points +2 City provided trade points +5% City upkeep
Trade Registry	850 700 850 900 300	0	01d02h40m	+1 City bazaar offer count +2% City gold production +4 City provided culture points +4 City provided trade points +5% City trade agreement gain
Training Ground	400 500 500 475	0	11h40m	+4 City provided culture points +3% Army attack to user +3% Army damage to user +3% Army defence to user
Trip Hammer	1500 1600 1600 1200 200	0	01d12h40m	+10% Fabricate workforce to building +3 City provided culture points
Tunnels	3600 3000 3200 1600	0	03d14h40m	+15% Resource production workforce - Iron
Ventilation	3200 2500 2500 400	0	03d19h40m	+15% Resource production workforce - Iron
Water Mill	2750 1500 3000 400	0	03d11h20m	+15% Resource production workforce - Clay +15% Resource production workforce - Stone +15% Resource production workforce - Wood
Weaver	1400 1200 1300 1500 300	0	02d08h40m	+4 City provided culture points +2 City provided trade points +5% City trade agreement gain
Wind Mill	3000 3200 1600 600	0	05d21h40m	+20% Resource production workforce - Food
Wine Maker	1300 1200 1300 1200 200	0	01d16h00m	+4 City provided culture points +4 City provided trade points +5% City trade agreement gain