How do I complete the Stone Age challenge?
Again, the challenge is relatively simple to complete. You will have to go to a very specific area (the one indicated on the map above) and make a donation in order to make a pyramid appear.
To do this, remember to draw 300 stone units before you go there. If you land there directly, you can directly recover them on the spot, since many stones are present. Once these 300 units are in your possession, all you have to do is offer them to the corals in the wooden enclosure, so that they can build their pyramid, which will be visible during the next game.
The validation of this challenge will allow you to leave with 25 XP, which is not negligible in order to recover all the elements of the Battle Pass. You can also find all the secret challenges, but also the normal challenges, in this dedicated guide.