> For the complete documentation index, see [llms.txt](https://whitepaper.kingdomheroeswar.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://whitepaper.kingdomheroeswar.io/game-overview/growth/equipment.md).

# Equipment

## Upgrade

Upgrade and Rank Up equipment to become more powerful.

<figure><img src="/files/XmGTGDJMRlt7zG3WG29H" alt=""><figcaption></figcaption></figure>

## Rank Up

The equipment can be ranked up to the grade of the hero. A 7★ hero can Rank up to 7★ equipment. All 3★ or higher equipment can be ranked up after +3 Upgrade is completed.

<figure><img src="/files/OnVBO6TzCY2JI6ocwQz9" alt=""><figcaption></figcaption></figure>