Crypto-Native evolving NFTs from Mirage Gallery. If you are waiting for your piece to evolve. Be sure to click the ‘Refresh Metadata’ button on OpenSea, wait, and then reload the page. Rules of evolution are: 0.2 ETH minimum sale price for first evolution (from phase 1 to phase 2). For future evolutions, the only requirement is that the secondary sale is 20% higher than the maximum sale price of the NFT.
Pro tip: bundle sales do not allow pieces to evolve
More information can be found here: https://miragegallery.ai/crypto-native