What is magic eden lucky buy?

I'm curious to know, what exactly is 'magic eden lucky buy'? I've heard this phrase mentioned in the context of cryptocurrency trading, but I'm not quite sure what it entails. Could you please explain it to me? Is it a specific type of transaction? Or perhaps a promotional offer? I'm interested in understanding its mechanics and how it could potentially benefit traders. Additionally, is it a widely used feature on various cryptocurrency exchanges, or is it specific to certain platforms? Your insights would be greatly appreciated.