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Steelshard Caverns's Library icon

The Library building is tied to Speed. Each upgrade here will increase the Speed of your Harriers and add power to your empire. Each upgrade requires a Coldsteel piece.
Level 25 Maximun: 2,060



Requirements to UpgradeEdit

Level Gold Food Lumber Metal Stone Coldsteel piece Time Harrier speed Power (assumption)
1 2,000 250 1,200 500 1,500 1 Coldsteel Fragment 2m 4s 350 50
2 4,000 600 2,600 1,300 3,500 1 Coldsteel Fragment 12m 40s 400 100
3 8,000 1,200 5,200 2,600 7,000 1 Coldsteel Fragment 25m 20s 450 200
4 16,000 2,400 10,400 5,200 14,000 1 Coldsteel Fragment 50m 40s 500 400
5 32,000 4,800 20,800 10,400 28,000 1 Coldsteel Fragment 1h 41m 20s 550 800
6 64,000 9,600 41,600 20,800 56,000 1 Coldsteel Fragment 3h 22m 40s 600 1.600
7 128,000 19,200 83,200 41,600 112,000 1 Coldsteel Gem 6h 45m 20s 700 3,200
8 256,000 38,400 166,400 83,200 224,000 1 Coldsteel Gem 13h 30m 40s 800 6,400
9 512,000 76,800 332,800 166,400 448,000 1 Coldsteel Gem 1d 3h 1m 20s 900 12,800
10 1,024,000 153,600 665,600 332,800 896,000 1 Coldsteel Gem 2d 6h 2m 40s 1000 25,600
11 1,536,000 230,600 998,400 499,200 1,344,000 1 Coldsteel Core 3d 9h 4m 0s 1100 51,200
12 1,536,000 230,600 998,400 499,200 1,344,000 1 Coldsteel Core 3d 9h 4m 0s 1200 102,400
13 1,536,000 230,600 998,400 499,200 1,344,000 1 Coldsteel Core 3d 9h 4m 0s 1300 204,800
14 1,536,000 230,600 998,400 499,200 1,344,000 1 Coldsteel Core 3d 9h 4m 0s 1400? 409,600
15 1,536,000 230,600 998,400 499,200 1,344,000 1 Coldsteel Core 3d 9h 4m 0s 1500 819,200
16 1 Steelshard flowstone 3d 9h 4m 0s 1550 1,638,400
17 1 Steelshard flowstone 3d 9h 4m 0s 1600 3,276,800
18 1 Steelshard flowstone 3d 9h 4m 0s 1650 6,553,600
19 1 Steelshard flowstone 3d 9h 4m 0s 1700 13,107,200
20 1 Steelshard flowstone 3d 9h 4m 0s 1750 26,214,400
21 1,920,000 288,000 1,248,000 624,000 1,680,000 1 Steelshard rosette 3d 9h 4m 0s 1812 52,428,800
22 1,920,000 288,000 1,248,000 624,000 1,680,000 1 Steelshard rosette 3d 9h 4m 0s 1874 104,857,600
23 1,920,000 288,000 1,248,000 624,000 1,680,000 1 Steelshard rosette 3d 9h 4m 0s 1936 209,715,200
24 1,920,000 288,000 1,248,000 624,000 1,680,000 1 Steelshard rosette 3d 9h 4m 0s 1998 419,430,400
25 1,920,000 288,000 1,248,000 624,000 1,680,000 1 Steelshard rosette 3d 9h 4m 0s 2060 838,860,800
Level Gold Food Lumber Metal Stone Coldsteel piece Time Harrier speed Power (assumption)


Symbol Information
Page last updated: 2017-07-21 12:40 (UTC)


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