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: The sale must be 0.01 ETH higher than any previous sale of the token.

Pro tip: bundle sales do not allow pieces to evolve

More information can be found here: https://miragegallery.ai/crypto-native