# Treasury

Treasury is a locked resource in all production [buildings](https://mithraeum.gitbook.io/mithraeum-new/settlement/upgradable-buildings)

<figure><img src="https://3987499710-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-M_uZoMEuJVELotVDsZF%2Fuploads%2FdUzaa4K0XQQlvbedA9PP%2Fimage.png?alt=media&#x26;token=3bce607f-a12b-434c-b1a7-5f06fc8c6660" alt=""><figcaption></figcaption></figure>

The player cannot use it, but in the event of a successful [siege](https://mithraeum.gitbook.io/mithraeum-new/military/untitled), the enemy [army](https://mithraeum.gitbook.io/mithraeum-new/military/armies) can take it

![](https://3987499710-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-M_uZoMEuJVELotVDsZF%2Fuploads%2FPPawBQWxo5ouWhhdqrBm%2Fimage.png?alt=media\&token=e5403ec7-0291-4c78-804b-937645563093)

The treasury is filled automatically when the resource is produced, with 90% of the r[esources](https://mithraeum.gitbook.io/mithraeum-new/settlement/resources) going to the treasury and the remaining 10% going to the player's account.

![](https://3987499710-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-M_uZoMEuJVELotVDsZF%2Fuploads%2FVMqwASRFBeaaiDIisxdC%2Fimage.png?alt=media\&token=b70b78af-4a05-4ad3-b378-be1610a67d4b)

The treasury usually generates [Current Prosperit](https://mithraeum.gitbook.io/mithraeum-new/settlement/internal-assets/current-prosperity)y in proportion to the amount of the resource. For each resource, there is a coefficient of prosperity

|  food  | 0,5 |
| :----: | :-: |
|  wood  |  1  |
|   ore  |  2  |
| weapon |  3  |

When a resource is withdrawn during a robbery, the prosperity will also decrease but will not go in favor of the enemy and can be restored in the future when the treasury is refilled

In addition, the [farm](https://mithraeum.gitbook.io/mithraeum-new/settlement/upgradable-buildings/farm) treasury is used to accelerate the [maneuver of troops](https://mithraeum.gitbook.io/mithraeum-new/military/maneuver).

The size of the treasury grows during building upgrades, and it is proportional to the square of their level coefficient $$treasury =level^2\*10$$

| Level of Building | Treasury |
| ----------------- | -------- |
| 2                 | 40       |
| 3                 | 90       |
| 4                 | 160      |
| 5                 | 250      |
| 6                 | 360      |
| 7                 | 490      |
| 8                 | 640      |
| 9                 | 810      |
| 10                | 1000     |
| 11                | 1210     |
| 12                | 1440     |
| 13                | 1690     |
| 14                | 1960     |