> For the complete documentation index, see [llms.txt](https://krypto-ranger-gamefi.gitbook.io/krypto-ranger/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://krypto-ranger-gamefi.gitbook.io/krypto-ranger/game/ancient-treasure.md).
# Ancient Treasure
In order to protect the world, these heroic rangers voluntarily go to the ancient dragon valley to fight with the blue dragon. And there has a rumor that has been passed for thousands of years about the ancient treasure left by ancestors no one has seen.
Go ranger! Defend the homeland and bring the treasure back!
## Level 20 Treasure
There are **20,000 ruby**in the ancient treasure reward pool. You can get 10% of the remaining ruby when you pass level 20.
{% hint style="info" %}
**Notice**
* Ancient Treasure rewards can only be obtained once per wallet.
* If the player has obtained the treasure still can challenge level 20 and get 60 ruby but can't get the treasure again.
{% endhint %}
## Reward Chart
Only the top 50 players can win the treasure.
| Rank | Reward |
| ------------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Rank 1 | 2000 Ruby |
| Rank 2 | 1800 Ruby |
| Rank 3 | 1620 Ruby |
| Rank 4 | 1458 Ruby |
| Rank 5 | 1312 Ruby |
| Rank 6 | 1180 Ruby |
| Rank 7 | 1062 Ruby |
| Rank 8 | 956 Ruby |
| Rank 9 | 860 Ruby |
| Rank 10 | 774 Ruby |
| Rank 11 | 627 Ruby |
| Rank 12 | 564 Ruby |
| Rank 13 | 508 Ruby |
| Rank 14 | 457 Ruby |
| Rank 15 | 411 Ruby |
| And so on... | And so on... |
#### X represents your rank, you can use the formula to get how many ruby you will earn.
$$
2000 \times 0.9^{X-1}
$$
in the ancient treasure reward pool. You can get 10% of the remaining ruby when you pass level 20.
{% hint style="info" %}
**Notice**
* Ancient Treasure rewards can only be obtained once per wallet.
* If the player has obtained the treasure still can challenge level 20 and get 60 ruby