You may be wanting to create a variety of NFTs and would like to do so in one process instead of having to conduct a process for each, individual NFT. We would like to inform you that Rarible is currently working on implementing this function on our site for you. The process to mint different NFTs in one go will be a similar process as the current process to mint a singular type of NFT. See this article if you would like to find out more about the process to create an NFT: How do I create an NFT?