| Infobox | |
|---|---|
| Price 2011 | 66  + 6  + 66 
|
| Price 2012 | 66 + 6 + 66 
|
| Staff required | 20 employees |
| Energy units consumed | 35 units |
| XP gained for constructing | 400 XP |
| Size | 4x4 tiles |
| Time to 100% accumulation | 2:00:00 |
| Must be placed on | Land |
| Road required | Yes |
| Max number of facilities | 3 |
| Available from |
October 29, 2011, for 120 hours |
|
Construction / Upgrading | Income 
|
Repair 
|
Yield/hour/tile | ||||
|---|---|---|---|---|---|---|---|---|
| Costs | Time | 
|
|
|
|
|
| |
| Initially | 6:00:00 | $ 1,500 | 12 | $ 6,000 | $ 32 | 0.39 | ||
| Level 1 | $ 7,500 | 3:00:00 | $ 1,724 | 13 | $ 7,200 | $ 36 | 0.42 | |
| Level 2 | $ 12,750 | 3:54:00 | $ 1,983 | 14 | $ 8,640 | $ 41 | 0.45 | |
| Level 3 | $ 21,675 | 5:04:12 | $ 2,281 | 15 | $ 10,368 | $ 46 | 0.49 | |
| Level 4 | $ 36,847 | 6:35:27 | $ 2,623 | 16 | $ 12,441 | $ 52 | 0.52 | |
| Level 5 | $ 62,640 | 8:34:05 | $ 3,017 | 18 | $ 14,929 | 22 | $ 58 | 0.59 |
| 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 | $ 44 | $ 53 | $ 62 | $ 71 | $ 58 | $ 68 | $ 77 | $ 86 |
| 1 | $ 49 | $ 58 | $ 67 | $ 76 | $ 62 | $ 71 | $ 80 | $ 89 | |
| 2 | $ 53 | $ 63 | $ 72 | $ 81 | $ 65 | $ 75 | $ 84 | $ 93 | |
| 3 | $ 58 | $ 68 | $ 77 | $ 86 | $ 69 | $ 78 | $ 87 | $ 96 | |