> For the complete documentation index, see [llms.txt](https://sei-degenz.gitbook.io/sei-degenz-and-dragons/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://sei-degenz.gitbook.io/sei-degenz-and-dragons/game-mechanics/hero-nfts.md).

# Hero NFTs

Each HERO NFT has a unique rarity and power score.

Grouping your HEROES will increase their total power and improve their chances of defeating enemies with higher power levels and greater rewards. 

{% hint style="success" %}
The rarest HERO NFTs have the highest power score
{% endhint %}

### User Profile

<figure><img src="https://247206776-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FBq8koDqBC48Jpk1AmrDo%2Fuploads%2FRVMqipyjMHIxKaYNRN46%2Fprofile.png?alt=media&amp;token=2e8a27c7-b46f-4eb9-a0c4-0682ee16e710" alt="" width="563"><figcaption></figcaption></figure>

Your user profile gives a detailed overview of your HERO NFTs and their game data.

### HERO Power Scores

<figure><img src="https://247206776-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FBq8koDqBC48Jpk1AmrDo%2Fuploads%2FFuv5wcNEvgbHjyYWvwVy%2Fnfts.png?alt=media&amp;token=cdbcccf9-0e01-4649-b792-6f9d7c32e705" alt=""><figcaption></figcaption></figure>

Below are the unique power scores and rarities of each NFT

| Power Score | Rarity    | Chance |
| ----------- | --------- | ------ |
| 5           | Common    | 60%    |
| 10          | Uncommon  | 25%    |
| 20          | Rare      | 12%    |
| 40          | Epic      | 3%     |
| 80          | Legendary | 0,4%   |
| 160         | Mythic    | 0,1%   |