| Infobox | |
|---|---|
| Price 2012 | 150  + 20 
|
| Price 2013 | 350  + 65
|
| Staff required | 60 employees |
| Energy units consumed | 70 units |
| XP gained for constructing | 1,000 XP |
| Size | 7x7 tiles |
| Time to 100% accumulation | 15:00:00 |
| Must be placed on | Land |
| Road required | Yes |
| Max number of facilities | 1 |
| Available from |
February 11, 2012, for 120 hours |
|
Construction / Upgrading | Income 
|
Repair 
|
Yield/hour/tile | ||||
|---|---|---|---|---|---|---|---|---|
| Costs | Time | 
|
|
|
|
|
| |
| Initially | 24:00:00 | $ 35,000 | 39 | $ 70,000 | 66 | $ 39 | 0.06 | |
| Level 1 | $ 87,500 | 12:00:00 | $ 40,249 | 40 | $ 84,000 | 66 | $ 45 | 0.06 |
| Level 2 | $ 148,750 | 15:36:00 | $ 46,287 | 41 | $ 100,800 | 67 | $ 51 | 0.06 |
| Level 3 | $ 252,875 | 20:16:48 | $ 53,230 | 42 | $ 120,960 | 67 | $ 58 | 0.06 |
| Level 4 | $ 429,887 | 26:21:50 | $ 61,215 | 43 | $ 145,152 | 68 | $ 67 | 0.06 |
| Level 5 | $ 730,808 | 34:16:23 | $ 70,397 | 44 | $ 174,182 | 68 | $ 76 | 0.06 |
| 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 | $ 68 | $ 77 | $ 86 | $ 95 | $ 76 | $ 85 | $ 94 | $ 104 |
| 1 | $ 70 | $ 80 | $ 89 | $ 98 | $ 78 | $ 87 | $ 96 | $ 106 | |
| 2 | $ 73 | $ 82 | $ 92 | $ 101 | $ 80 | $ 89 | $ 98 | $ 108 | |
| 3 | $ 76 | $ 85 | $ 94 | $ 104 | $ 82 | $ 91 | $ 100 | $ 110 | |