Here's how to convert your CORN testnet to WBTCN which you can use to run transaction on @union_build 

Let's get CORN faucet first. 
Head over to - https://faucet.conduit.xyz/corn-testnet-l8rm17uloq
 
- Connect your Github 
- Paste your EVM wallet to claim 0.0001 BTCN daily  

Let's convert our BTCN to WBTCN.  
Head over to - https://testnet.cornscan.io/token/0xda5dDd7270381A7C2717aD10D1c0ecB19e3CDFb2/contract/writeContract

 
- If you're using mobile, use desktop site  
- Connect wallet and sign message 
- Click write contract  
- Go to deposit and insert 0.003  
- Click Write 
- You should get your WBTCN almost immediately.   
 


You can use WBTCN as a token then use BTCN to pay for gas.

Zkgm