| Infobox | |
|---|---|
| Price | Snow Arena reward for players ranked top 50 |
| Staff required | 65 employees |
| Energy units consumed | 80 units |
| XP gained for constructing | |
| Size | 5x5 tiles |
| Time to 100% accumulation | 20:00:00 |
| Must be placed on | Land |
| Road required | Yes |
| Max number of facilities | 1 |
| Available from | |
| Construction / Upgrading | Income 
|
Repair 
|
Yield/hour/tile | |||||
|---|---|---|---|---|---|---|---|---|
| Costs | Time | 
|
|
|
|
|
| |
| Initially | 00:00 | $ 390,000 | $ 4,000,000 | $ 194 | 0 | |||
| Level 1 | $ 5,000,000 | 00:00 | $ 448,499 | $ 4,800,000 | $ 195 | 0 | ||
| Level 2 | $ 8,500,000 | 00:00 | $ 515,774 | $ 5,760,000 | $ 191 | 0 | ||
| Level 3 | $ 14,450,000 | 00:00 | $ 593,141 | $ 6,912,000 | $ 179 | 0 | ||
| Level 4 | $ 24,565,000 | 00:00 | $ 682,112 | $ 8,294,400 | $ 158 | 0 | ||
| Level 5 | $ 41,760,500 | 00:00 | $ 784,429 | 210 | $ 9,953,280 | $ 124 | 0.43 | |
| 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 | $ -465 | $ -316 | $ -167 | $ -17 | $ 124 | $ 275 | $ 427 | $ 578 |
| 1 | $ -271 | $ -121 | $ 29 | $ 179 | $ 264 | $ 416 | $ 568 | $ 720 | |
| 2 | $ -74 | $ 76 | $ 227 | $ 378 | $ 405 | $ 557 | $ 710 | $ 862 | |
| 3 | $ 124 | $ 275 | $ 427 | $ 578 | $ 547 | $ 700 | $ 853 | $ 1006 | |