City

City

Town Hall

Level cap for all buildings, construction queue, resource protection from plundering

Town Hall 1 · Max level 10 · Town Hall · Tree Hall · Throne Hall · Chieftain's Tent

Level 1–10

Level	Cost	Time	Power	Requires
1		—	40
2	200200	30 s	100	Walls 1
3	400400640	2 min	200	Farm 2, Barracks 2
4	8008001,300	5 min	340	Walls 3, Academy 1
5	1,6001,6002,600	15 min	520	Walls 4, Quarry 3
6	3,2003,2005,100770	30 min	740	Walls 5, Academy 4
7	6,4006,40010,0001,500	1 h	1,000	Walls 6, Mage Tower 5
8	13,00013,00020,0003,100	2 h	1,300	Walls 7, Roost 3
9	26,00026,00041,0006,100	4 h	1,600	Walls 8, Academy 7
10	51,00051,00082,00012,000	8 h	2,000	Walls 9, Roost 7

Farm

Food: troop upkeep and training

Town Hall 1 · Max level 10 · Farm · Garden · Mushroom Caves · Livestock Pen

Level 1–10

Level	Cost	Time	Power	Food, per hour	storage	Requires
1	60	10 s	40	100	800
2	120	20 s	100	150	1,200
3	240160	35 s	200	220	1,760
4	480320	1 min 30 s	340	300	2,400
5	960640	4 min 30 s	520	400	3,200
6	1,9001,300190	9 min	740	520	4,160
7	3,8002,600380	18 min	1,000	660	5,280
8	7,7005,100770	36 min	1,300	820	6,560
9	15,00010,0001,500	1 h 12 min	1,600	1,000	8,000
10	31,00020,0003,100	2 h 24 min	2,000	1,200	9,600

Lumber Mill

Wood: construction and troops

Town Hall 1 · Max level 10 · Lumber Mill · Carvers' Grove · Support Timber Mill · Logging Camp

Level 1–10

Level	Cost	Time	Power	Wood, per hour	storage	Requires
1	60	10 s	40	100	800
2	120	20 s	100	150	1,200
3	240160	35 s	200	220	1,760
4	480320	1 min 30 s	340	300	2,400
5	960640	4 min 30 s	520	400	3,200
6	1,9001,300190	9 min	740	520	4,160
7	3,8002,600380	18 min	1,000	660	5,280
8	7,7005,100770	36 min	1,300	820	6,560
9	15,00010,0001,500	1 h 12 min	1,600	1,000	8,000
10	31,00020,0003,100	2 h 24 min	2,000	1,200	9,600

Quarry

Stone: walls, town hall, siege units

Town Hall 2 · Max level 10 · Quarry · Stone Path · Deep Mine · Open-Pit Quarry

Level 1–10

Level	Cost	Time	Power	Stone, per hour	storage	Requires
1	6060	10 s	40	75	600
2	120120	20 s	100	112	900
3	240240190	40 s	200	165	1,320
4	480480380	1 min 45 s	340	225	1,800
5	960960770	5 min 15 s	520	300	2,400
6	1,9001,9001,500230	10 min 30 s	740	390	3,120
7	3,8003,8003,100460	21 min	1,000	495	3,960
8	7,7007,7006,100920	42 min	1,300	615	4,920
9	15,00015,00012,0001,800	1 h 24 min	1,600	750	6,000
10	31,00031,00025,0003,700	2 h 48 min	2,000	900	7,200

Mine

Gold: academy, heroes, tier 2–3 troops

Town Hall 4 · Max level 10 · Mine · Golden Stream · Gold Vein · Mines

Level 1–10

Level	Cost	Time	Power	Gold, per hour	storage	Requires
1	808030	10 s	40	50	400
2	16016060	20 s	100	75	600
3	320320120	50 s	200	110	880
4	640640240	2 min	340	150	1,200
5	1,3001,300480	6 min	520	200	1,600
6	2,6002,600960270	12 min	740	260	2,080
7	5,1005,1001,900540	24 min	1,000	330	2,640
8	10,00010,0003,8001,100	48 min	1,300	410	3,280
9	20,00020,0007,7002,200	1 h 36 min	1,600	500	4,000
10	41,00041,00015,0004,300	3 h 12 min	2,000	600	4,800

Barracks

Trains infantry and siege units

Town Hall 1 · Max level 10 · Barracks · Guardhouse · Hird Hall · Fighting Pit

Level 1–10

Level	Cost	Time	Power	Requires
1	8080	10 s	40
2	160160	20 s	100
3	320320220	50 s	200
4	640640450	2 min	340
5	1,3001,300900	6 min	520
6	2,6002,6001,800270	12 min	740
7	5,1005,1003,600540	24 min	1,000
8	10,00010,0007,2001,100	48 min	1,300
9	20,00020,00014,0002,200	1 h 36 min	1,600
10	41,00041,00029,0004,300	3 h 12 min	2,000

Archery Range

Trains archers

Town Hall 2 · Max level 10 · Archery Range · Yew Archery Range · Crossbow Range · Throwing Grounds

Level 1–10

Level	Cost	Time	Power	Requires
1	80100	10 s	40
2	160200	20 s	100
3	320400220	50 s	200
4	640800450	2 min	340
5	1,3001,600900	6 min	520
6	2,6003,2001,800270	12 min	740
7	5,1006,4003,600540	24 min	1,000
8	10,00013,0007,2001,100	48 min	1,300
9	20,00026,00014,0002,200	1 h 36 min	1,600
10	41,00051,00029,0004,300	3 h 12 min	2,000

Mage Tower

Trains mages, stores mana

Town Hall 4 · Max level 10 · Mage Tower · Moon Circle · Rune Forge · Shamans' Totem

Level 1–10

Level	Cost	Time	Power	Requires
1	8010040	10 s	40
2	16020080	20 s	100
3	32040016064	55 s	200
4	640800320130	2 min 15 s	340
5	1,3001,600640260	6 min 45 s	520
6	2,6003,2001,300310510	13 min 30 s	740
7	5,1006,4002,6006101,000	27 min	1,000
8	10,00013,0005,1001,2002,000	54 min	1,300
9	20,00026,00010,0002,5004,100	1 h 48 min	1,600
10	41,00051,00020,0004,9008,200	3 h 36 min	2,000

Roost

Trains flying units

Town Hall 6 · Max level 10 · Griffin Nest · Eagle Cliff · Gyrocopter Hangar · Wyvern Lair

Level 1–10

Level	Cost	Time	Power	Requires
1	10012060	10 s	40
2	200240120	20 s	100
3	40048024072	1 min	200
4	800960480140	2 min 30 s	340
5	1,6001,900960290	7 min 30 s	520
6	3,2003,8001,900350580	15 min	740
7	6,4007,7003,8006901,200	30 min	1,000
8	13,00015,0007,7001,4002,300	1 h	1,300
9	26,00031,00015,0002,8004,600	2 h	1,600
10	51,00061,00031,0005,5009,200	4 h	2,000

Stable

Trains cavalry

Town Hall 3 · Max level 10 · Stable · Stag Stables · Boar Pen · Wolf Kennels

Level 1–10

Level	Cost	Time	Power	Requires
1	12080	10 s	40
2	240160	20 s	100
3	480320220	50 s	200
4	960640450	2 min	340
5	1,9001,300900	6 min	520
6	3,8002,6001,800270	12 min	740
7	7,7005,1003,600540	24 min	1,000
8	15,00010,0007,2001,100	48 min	1,300
9	31,00020,00014,0002,200	1 h 36 min	1,600
10	61,00041,00029,0004,300	3 h 12 min	2,000

Academy

Research: economy and warfare

Town Hall 3 · Max level 10 · Academy · Star Library · Rune Chamber · Council of Elders

Level 1–10

Level	Cost	Time	Power	Requires
1	808030	10 s	40
2	16016060	20 s	100
3	320320120	1 min 10 s	200
4	640640240	3 min	340
5	1,3001,300480	9 min	520
6	2,6002,600960380	18 min	740
7	5,1005,1001,900770	36 min	1,000
8	10,00010,0003,8001,500	1 h 12 min	1,300
9	20,00020,0007,7003,100	2 h 24 min	1,600
10	41,00041,00015,0006,100	4 h 48 min	2,000

Walls

City durability, garrison defense bonus

Town Hall 1 · Max level 10 · Walls · Living Hedge · Stone Walls · Palisade

Level 1–10

Level	Cost	Time	Power	durability	Requires
1	6030	10 s	40	1,000
2	12060	20 s	100	1,500
3	240120	1 min 10 s	200	2,000
4	480240	3 min	340	3,000
5	960480	9 min	520	4,000
6	1,900960460	18 min	740	5,500
7	3,8001,900920	36 min	1,000	7,000
8	7,7003,8001,800	1 h 12 min	1,300	9,000
9	15,0007,7003,700	2 h 24 min	1,600	11,500
10	31,00015,0007,400	4 h 48 min	2,000	15,000

Hospital

Wounded troops survive and can be healed using resources

Town Hall 2 · Max level 10 · Hospital · Healing Spring · Infirmary · Healer's Hut

Level 1–10

Level	Cost	Time	Power	Requires
1	6060	10 s	40
2	120120	20 s	100
3	240240190	40 s	200
4	480480380	1 min 45 s	340
5	960960770	5 min 15 s	520
6	1,9001,9001,500230	10 min 30 s	740
7	3,8003,8003,100460	21 min	1,000
8	7,7007,7006,100920	42 min	1,300
9	15,00015,00012,0001,800	1 h 24 min	1,600
10	31,00031,00025,0003,700	2 h 48 min	2,000

Watchtower

Attack warning: how early an enemy march is detected and what information is revealed

Town Hall 2 · Max level 10 · Watchtower · Sentinel Tree · Watch Bastion · Scout Tower

Level 1–10

Level	Cost	Time	Power	advance warning	Requires
1	4080	10 s	40	2 min
2	80160	20 s	100	3 min
3	160320190	40 s	200	4 min
4	320640380	1 min 45 s	340	5 min
5	6401,300770	5 min 15 s	520	7 min
6	1,3002,6001,500230	10 min 30 s	740	9 min
7	2,6005,1003,100460	21 min	1,000	11 min
8	5,10010,0006,100920	42 min	1,300	13 min
9	10,00020,00012,0001,800	1 h 24 min	1,600	15 min
10	20,00041,00025,0003,700	2 h 48 min	2,000	20 min

Embassy

Allied reinforcements in the city: how many allied soldiers the city can receive

Town Hall 3 · Max level 10 · Embassy · Envoys' Hall · Guest Chamber · Envoys' Tent

Level 1–10

Level	Cost	Time	Power	reinforcements	Requires
1	80100	10 s	40	3,000
2	160200	20 s	100	5,000
3	320400220	50 s	200	8,000
4	640800450	2 min	340	12,000
5	1,3001,600900	6 min	520	16,000
6	2,6003,2001,800270	12 min	740	21,000
7	5,1006,4003,600540	24 min	1,000	27,000
8	10,00013,0007,2001,100	48 min	1,300	34,000
9	20,00026,00014,0002,200	1 h 36 min	1,600	42,000
10	41,00051,00029,0004,300	3 h 12 min	2,000	52,000

Trading Post

Resource transfers to allies: tax and daily sending and receiving limits

Town Hall 4 · Max level 10 · Trading Post · Moon Bazaar · Trade Yard · Barter Circle

Level 1–10

Level	Cost	Time	Power	tax	daily limit	Requires
1	10010030	10 s	40	20%	50,000
2	20020060	20 s	100	18.7%	80,000
3	400400120	50 s	200	17.3%	120,000
4	800800240	2 min	340	16%	170,000
5	1,6001,600480	6 min	520	14.7%	230,000
6	3,2003,200960270	12 min	740	13.3%	300,000
7	6,4006,4001,900540	24 min	1,000	12%	380,000
8	13,00013,0003,8001,100	48 min	1,300	10.7%	470,000
9	26,00026,0007,7002,200	1 h 36 min	1,600	9.3%	570,000
10	51,00051,00015,0004,300	3 h 12 min	2,000	8%	700,000

Academy research

Each level costs ×2.2 more than the previous one. Research time by level: 1 min · 4 min · 15 min · 45 min · 2 h.

	Branch	Effect at max level	Max level	Academy	Cost (1)
Agriculture	economy	+25% food production	5	1	300400
Forestry	economy	+25% wood production	5	1	400300
Stonemasons	economy	+25% stone production	5	2	500500100
Gold Mining	economy	+25% gold production	5	3	800800300
Architecture	economy	−20% construction time	5	2	600700200
Supply Wagons	economy	+40% gathering speed on the map and troop load	5	3	900900300
Weaponsmithing	warfare	+15% attack for all troops	5	1	500300100
Armor	warfare	+15% defense for all troops	5	2	500400300
Military Drill	warfare	−25% training time	5	2	700500200
Marching Pace	warfare	+25% March Speed	5	3	900700300
Field Healers	warfare	+75% hospital capacity	5	4	1,200900500200
Veterans	warfare	Lv. 1 — tier 2 troops (requires building lv. 5), lv. 2 — tier 3 (building lv. 9)	2	4	2,0002,0001,000600

Resources

	From	Used for
Food	farms in the city, goblin camps	troop training and upkeep
Wood	sawmills, forest map tiles	construction, archers, siege units
Stone	quarries, mountain tiles	walls, Town Hall, siege units
Gold	mines, undead crypts	Academy, heroes, Tier 2–3 troops
Mana	only mana springs on the map and behemoths	mages, flying units, artifacts, Mage Tower and Roost

Starting resources: 12,00012,0002,500500300