Talking about the HyperCroc ecosystem, Smart Vault is the core engine, while Croc Cards are the key to making the entire system operate. Simply put, Croc Cards are NFT yield multipliers — which is completely different from most projects in the market that treat NFTs as collectibles or entry tickets.

In the design of HyperCroc, Croc Cards are endowed with strong financial attributes. These cards not only represent community identity but also directly influence the user's yield multiplier in Smart Vault. In simple terms, holding different levels of cards results in different yield performances. This innovation transforms NFTs from mere assets into practical functional tools.

From a DeFi perspective, this design idea is quite interesting — integrating governance, yields, and scarcity into a single vehicle.