The world of Pokemon Pokopia is filled with exploration and treasure. While helping your Pokemon friends, you might’ve found some Mysterious Slates as treasure or stumbled on a hidden puzzle wall. In this guide, we’ll explain how to collect and use Mysterious Slates to solve a hidden puzzle wall that rewards you with the mythical Pokemon, Mew.
How to collect Mysterious Slates in Pokopia
Mysterious Slates are found as buried treasure throughout the world of Pokopia. Just like other buried treasure in the game, Mysterious Slates are random drops from the blocks with the gold glow, as shown in the image above. There are 27 different Mysterious Slates in total, and these are used to complete a puzzle board.
You can find buried treasure blocks in all of the main map locations as well as on Drifloon’s Dream Islands. We recommended using the Dowsing Machine to help you find more buried treasure. Additionally, the gold glow of the blocks makes nighttime searching easier than daytime, but they can be found at any point in the day.


