The Legendary grade itself didn't surprise Michael much.
There were no stars attached to it, but this wasn't the first time he had encountered something like that. The Universal Cornerstone itself was also listed as Legendary without possessing any stars.
And if Michael had to judge purely from what it had already demonstrated, calling the cornerstone merely Legendary ★★★ would almost feel insulting. Its functions had probably already gone far beyond what he normally associated with treasures of that grade.
He might not have enough experience to say this, but he did have a Legendary treasure that contained a whole world, and he still didn't think it could be compared to the Universal Cornerstone.
Perhaps that was simply because it had not crossed whatever invisible threshold separated Legendary from Mythical. If so, then the system could only classify it as Legendary regardless of how absurdly close it stood to the next grade.
