from level 16
| Origin: | Football Event 2021-2023 | 1.599  |
| Football Event 2016-2020 | 1.499 |
| Need a patent construction: | NO |
| Build time: | 40 seconds |
| Size building: | 2×2 field |
| Possibility of improving: | NO |
| Can trade: | NO |
| After the demolition returns to star menu: | YES |
In the building we can activate zone buffs:
| Appearance | Name | Description | Costs | Cooldown |
 |
Exhibition Match | Increases population growth about 6x for 90 minutes. | 200  + 200  |
23 hours |
 |
Strength Training | Increases productivity of all types of weaponsmith about 3x for 90 minutes. | 300  + 500  |
23 hours |
 |
The Wave | Increases productivity of all Fishers, Fish Farms, Wells, Watermills, Improved Watermills and Magnificient Watermills about 5x for 90 minutes. | 400 |
23 hours |
 |
Incitement | Increases productivity of all mines, (Copper, Iron, Coal, Gold, Titanium, Saltpeter) about 3x for 90 minutes. | 300  + 500  |
23 hours |
COOLDOWN:
| Number of Buildings: | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| Time: | 23:00h | 11:30h | 07:40h | 05:45h | 04:36h | 03:50h | 03:17h | 02:52h | 02:33h | 02:18h |
Immediately Upgrade a Building: 10 
Move a Building: free