# Rarity & Rate

The game uses a rarity system to categorize items into different levels of rarity. There are 5 rarities in Code Sekai: Common, Rare, Epic, Legendary, and Mythic. Each rarity represents how rare and powerful an item is. As the rarity level increases, the items become stronger and more difficult to obtain. You can check the rarity of an NFT by checking 'Rarity' attribute in Opensea.

However, headwear, weapons, and clothing with Epic, Legendary, or Mythic rarity will not be included during the minting process. These rare equipment items can only be obtained through in-game expeditions. Additionally, there is a 50% chance that headwear may not be displayed when minted, further increasing the value of those who has one.

All rates are displayed here:

<figure><img src="https://412098762-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FQNEujZs34vW0WNb34yh7%2Fuploads%2FP3Pxh0CYHKzzwtOqFAKv%2Fimage.png?alt=media&#x26;token=3fde3dda-63c8-4006-9f25-bc7144c44555" alt="" width="563"><figcaption><p>Rates of equipment when minting</p></figcaption></figure>