Could you please provide more context or information about what you're asking?
For example:
* Are you talking about a video game? There's a game called Evolve, but there isn't a "Stone" in the game that makes anyone evolve.
* Are you asking about a specific type of rock? Perhaps you're thinking of something like a "Thunderstone" or a "Moonstone," which are elements in Pokemon.
* Are you looking for a spiritual or philosophical meaning? Maybe you're interested in stones with symbolism associated with growth and change.
Once I have more information, I can help you better.