> For the complete documentation index, see [llms.txt](https://league-of-ancients-v2.gitbook.io/whitepaper/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://league-of-ancients-v2.gitbook.io/whitepaper/nft-skin/set-bonus.md).

# Set Bonus

![](/files/XSiEpmBzZ9o17tIwp6hj)

![](/files/J5Gm7jqkFFfeOOr9aPr3)

## NFT Marketplace

A set bonus can be obtained when users have collected the same [NFT Skin rarity level](broken://pages/MtOoGErJkzNKie9ZV9oA) for all 5 different [roles ](/whitepaper/gameplay/heroes.md)([Tank](/whitepaper/gameplay/heroes/tank.md), [Mage](/whitepaper/gameplay/heroes/mage.md), [Marksman](/whitepaper/gameplay/heroes/marksman.md), [Support](/whitepaper/gameplay/heroes/support.md) and [Assassin](/whitepaper/gameplay/heroes/assassin.md)). 

Set bonus effects will grant a **fixed mining power bonus**, which will be added towards the user's total mining power. 

{% hint style="info" %}
Each set bonus effect will only be counted **ONCE**.
{% endhint %}

## In-Game

Set bonus effects will **unlock certain in-game features**. All higher set bonuses will have the features of the lower set bonuses below them. 

{% hint style="info" %}
These features will be revealed soon as the development of the actual game progresses.
{% endhint %}