| Infobox | |
|---|---|
| Price | $ 110,000 |
| Staff required | 15 employees |
| Energy units consumed | 55 units |
| XP gained for constructing | 210 XP |
| Size | 5x5 tiles |
| Time to 100% accumulation | 7:00:00 |
| Must be placed on | Land |
| Road required | Yes |
| Max number of facilities | Unlimited |
| Available from | XP Level 15 |
| Destroy bonus | Board  with a 30% drop rate,only during respective Bridge quests. |
| Construction / Upgrading | Income 
|
Repair 
|
Yield/hour/tile | |||||
|---|---|---|---|---|---|---|---|---|
| Costs | Time | 
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| |
| Initially | $ 110,000 | 14:00:00 | $ 4,000 | 11 | $ 13,750 | 19 | $ 17 | 0.07 |
| Level 1 | $ 27,500 | 7:00:00 | $ 4,599 | 12 | $ 16,500 | 19 | $ 19 | 0.07 |
| Level 2 | $ 46,750 | 9:06:00 | $ 5,289 | 13 | $ 19,800 | 19 | $ 21 | 0.08 |
| Level 3 | $ 79,475 | 11:49:48 | $ 6,083 | 14 | $ 23,760 | 20 | $ 24 | 0.09 |
| Level 4 | $ 135,107 | 15:22:44 | $ 6,996 | 15 | $ 28,512 | 20 | $ 27 | 0.09 |
| Level 5 | $ 229,682 | 19:59:33 | $ 8,045 | 16 | $ 34,214 | 21 | $ 31 | 0.1 |
| Profitability per hour per tile at Level 5 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Totems of prosperity → |
At 70% accumulation | At 100% accumulation | |||||||
| 0 | 1 | 2 | 3 | 0 | 1 | 2 | 3 | ||
| Oracles of fortifi- cation |
0 | $ 24 | $ 29 | $ 33 | $ 38 | $ 31 | $ 35 | $ 40 | $ 44 |
| 1 | $ 27 | $ 31 | $ 35 | $ 40 | $ 32 | $ 37 | $ 41 | $ 46 | |
| 2 | $ 29 | $ 33 | $ 37 | $ 42 | $ 34 | $ 38 | $ 43 | $ 47 | |
| 3 | $ 31 | $ 35 | $ 40 | $ 44 | $ 35 | $ 40 | $ 44 | $ 49 | |