Building · Main Hall

Sanctuary Upgrades

The Sanctuary is your core building. Leveling it unlocks new buildings and features and raises Might, hero level cap, and hero HP, ATK, and DEF. From Lv.10 onward the Lab is always a prerequisite; the other building requirements rotate.

Costs & Requirements

Upgrade Table

Base figures per level. Your real cost and time in-game are usually lower, depending on Builder's Hut level, alliance research, alliance help, survivors, and a level-6 Noble Fortress.

Level	Food	Wood	Herbs	Stars	Diamonds	Build Time	Required Buildings	Unlocks
Lv.1	–	–	–	–	–	Already Built	–	New Lumberyard and Farms
Lv.2	32	32	–	–	–	0:00:02	–	New Herb Garden
Lv.3	983	983	–	17	–	0:00:03	–	Builder's Hut, Herb Storage, Lumber Depot, Granary
Lv.4	2,598	2,598	–	19	17	0:05:00	Lumber Depot Lv.1, Granary Lv.1, Herb Storage Lv.1	Tavern, Walls, New Lumberyard, New Farm, New Herb Garden
Lv.5	19.7K	19.7K	–	28	54	0:10:58	Walls Lv.3	New Antitoxin Workshop, Gear Workshop, Squad 1, New Weaving Workshop, New Smelting Workshop
Lv.6	92.7K	92.7K	–	47	246	0:34:23	Walls Lv.5	Barracks, Scout Squad, Nomad Trader, Infirmary, Falcon Tower, Alliance Hall, 2 Training Grounds
Lv.7	236K	236K	–	61	268	1:30:40	Training Grounds Lv.4, Alliance Hall Lv.3	Warrior Statue, Raven Nest, 1st Lab, Arena
Lv.8	396K	396K	–	80	468	2:52:57	Training Grounds Lv.6, Alliance Hall Lv.5	New Squad 2, New Lumberyard, New Farm, Watchtower, Curio Hall, New Infirmary
Lv.9	606K	606K	209K	96	1,579	4:04:37	Walls Lv.8, Alliance Hall Lv.7	Monument, 2nd Lab (Purchasable), Black Ops
Lv.10	749K	749K	233K	112	2,565	5:35:23	Walls Lv.9, Infirmary Lv.7	Private Stable, Alliance Stable, New Antitoxin Workshop, New Smelting Workshop
Lv.11	1.9M	1.9M	602K	142	1,745	6:53:23	Training Grounds Lv.10, 1st Lab Lv.7	Warlock Statue, New Scout Squad
Lv.12	3.1M	3.1M	959K	155	8,907	8:57:25	1st Lab Lv.11, Walls Lv.10, Antitoxin Workshop Lv.7	New Lumberyard, New Farm
Lv.13	3.5M	3.5M	1.1M	173	1,591	11:12:59	1st Lab Lv.12, Alliance Hall Lv.11, Farm Lv.7	Ranger Statue, Infirmary, New Lumberyard, New Farm, New Antitoxin Workshop
Lv.14	4.9M	4.9M	1.6M	193	2,005	14:34:54	1st Lab Lv.13, Warrior Statue Lv.12, Lumberyard Lv.7	New Lumberyard, New Farm
Lv.15	6.4M	6.4M	2.3M	201	2,604	20:24:51	1st Lab Lv.14, Training Grounds Lv.14, Herb Garden Lv.7	Raven Workshop, New Barracks
Lv.16	11.9M	11.9M	4.0M	215	3,650	1D 04:50:39	Warrior Statue Lv.14, 1st Lab Lv.15, Granary Lv.7	2 New Antitoxin Workshop, New Smelting Workshop
Lv.17	16.3M	16.3M	5.0M	225	4,844	1D 15:17:26	1st Lab Lv.16, Barracks Lv.15, Lumber Depot Lv.7	New Herb Garden, New Training Grounds
Lv.18	27.1M	27.1M	9.0M	231	6,463	2D 06:30:57	1st Lab Lv.17, Training Grounds Lv.17, Herb Storage Lv.7	New Weaving Workshop, New Infirmary
Lv.19	31.1M	31.1M	10.8M	237	7,204	2D 12:37:27	1st Lab Lv.18, Warrior Statue Lv.17, Antitoxin Workshop Lv.10	New Herb Garden, New Scout Squad
Lv.20	57.0M	57.0M	17.5M	247	43,545	3D 11:41:13	1st Lab Lv.19, Alliance Hall Lv.18, Farm Lv.10	New Squad 3, New Barracks, New Smelting Workshop
Lv.21	81.2M	81.2M	26.3M	254	187,192	4D 08:47:43	1st Lab Lv.20, Training Grounds Lv.20, Lumberyard Lv.10	New Weaving Workshop
Lv.22	106M	106M	34.8M	260	275,764	5D 22:45:56	1st Lab Lv.21, Warrior Statue Lv.21, Herb Garden Lv.10	–
Lv.23	137M	137M	40.4M	270	293,742	7D 11:26:58	1st Lab Lv.22, Infirmary Lv.22, Granary Lv.10	–
Lv.24	168M	168M	55.1M	282	304,879	9D 09:48:26	1st Lab Lv.23, Walls Lv.23, Lumber Depot Lv.10	–
Lv.25	260M	260M	91.2M	292	676,739	14D 05:32:34	1st Lab Lv.24, Training Grounds Lv.24, Herb Storage Lv.10	–
Lv.26	362M	362M	115M	304	798,165	19D 22:09:35	1st Lab Lv.25, Warrior Statue Lv.25, Antitoxin Workshop Lv.13	–
Lv.27	512M	512M	158M	314	1,156,835	26D 10:43:40	1st Lab Lv.26, Training Grounds Lv.26, Farm Lv.13	–
Lv.28	684M	684M	221M	326	1,456,384	28D 04:15:27	1st Lab Lv.27, Barracks Lv.27, Lumberyard Lv.13	–
Lv.29	995M	995M	301M	326	1,828,512	37D 12:00:59	1st Lab Lv.28, Alliance Hall Lv.28, Herb Garden Lv.13	–
Lv.30	1.3B	1.3B	415M	326	3,236,996	47D 22:53:09	1st Lab Lv.29, Training Grounds Lv.29, Antitoxin Workshop Lv.15	–

Scroll the table sideways for more →

Reading the tableStars come from leveling required buildings and other sources. Times shown are base build time before reductions, so treat them as a ceiling rather than what you will actually wait. Costs scale steeply past Lv.20, so plan diamond and resource banking ahead.