> For the complete documentation index, see [llms.txt](https://meversedex.gitbook.io/pocketbattlesnftwar/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://meversedex.gitbook.io/pocketbattlesnftwar/pocket-battles/game-guideline/nft-setting.md).
# NFT Setting
### Please use METAMASK Browser to follow this guideline on Mobile Device
This is a guideline for users who want to use NFT Heroes to strengthen their army and join Pocket Championship!
If you are new to Pocket Battles: NFT War, please check out[Basic Setting](/pocketbattlesnftwar/pocket-battles/game-guideline/basic-setting.md) first.
### 1. Send MEV from MEXC to Metamask (More exchange will support MEVerse Mainnet)
Go to to get MEV
Input your **Metamask Wallet Address** in "Address" Box.
{% hint style="warning" %}
Make sure to select the **Withdrawal Network** as **MEVerse!**
{% endhint %}
You can simply copy your address by clicking the address.
Once the withdrawal is complete, Please check MEV tokens in your Metamask wallet.
### **2**. Go to MEVerse DEX via Metamask Browser
Please check the network if it's set as **MEVerse Mainnet.**
Click the bar button to proceed
Click "**Browser**" button
Click the box the change the website
Go to **meversedex.io**
### **3. Connect your wallet in MEVerse DEX**
Click **"Wallet button"** in the upper right corner
Click "**Sign**" to log in to MEVerse DEX
Click the menu button
Click "**Marketplace**" button
Click **Mystery Box** page
### 4. Purchase Mystery Box NFT
Select the box you want to purchase
Click "**Approve**" button to purchase an NFT. \*Approve is only required at very first time.
You have 2 options to purchase NFT Mystery Box.
**Buy Now** is a button that you agree **to buy with the current listed price** (5,900 MEV is listed price in the sample screenshot)
**Make Offer** is a button that you agree **to offer cheaper price than the listed price.** **The seller has to accept your offer to complete**
### 5. Reveal the Mystery Box
Reveal will start on 11:00 AM UTC, July 27th 2022
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