> For the complete documentation index, see [llms.txt](https://minh-anh-1.gitbook.io/goatfi/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://minh-anh-1.gitbook.io/goatfi/nft-football-card/utility.md).

# Utility

GoatFi NFT Cards can level up to a maximum of 5 levels. A football card can accumulate XP when used in your team during a game week. The card's bonus point will increase in each level. 

<table><thead><tr><th width="366">NFT Level</th><th>Bonus point</th></tr></thead><tbody><tr><td>1</td><td>50%</td></tr><tr><td>2</td><td>70%</td></tr><tr><td>3</td><td>80%</td></tr><tr><td>4</td><td>90%</td></tr><tr><td>5</td><td>100%</td></tr></tbody></table>

**For example:**

| Action                                                   | Normal Card | NFT Card Level 1 |
| -------------------------------------------------------- | :---------: | :--------------: |
| For playing 60 minutes or more (excluding stoppage time) |      2      |         3        |
| For each goal scored by a goalkeeper or defender         |      6      |         9        |
| For each goal scored by a midfielder                     |      5      |        7.5       |
| For each goal scored by a forward                        |      4      |         6        |
| For each penalty miss                                    |      -2     |        -1        |

On the other hand, you can instantly level up your NFT card with Fusion System. Merging 2 same-level NFT cards to upgrade to the next level. Each level has a different fusion success rate.&#x20;

<figure><img src="/files/rLCRE0bdsXM56KbR3AM2" alt=""><figcaption><p>Level up your player </p></figcaption></figure>

| Level Up | Fusion success rate |
| -------- | ------------------- |
| 1 -> 2   | 100%                |
| 2 -> 3   | 70%                 |
| 3 -> 4   | 50%                 |
| 4 -> 5   | 30%                 |