Hey gamers! Check out this extra tile for your Petrichor game: the Lake Promo Tile! This little gem was an unlocked Kickstarter stretch goal and brings some interesting twists for those who enjoy the game's atmosphere. Essentially, any water drop that lands on this lake tile immediately returns to its owner's personal supply. No losing precious water like that, right? But things get more interesting when you use a Wind card to move a cloud over the lake. The player who made the move then has to add three of their own drops to the cloud – think of it as the breeze evaporating water from the lake to boost the cloud! And if that same cloud moves off the lake via a Wind card action, it can fly wherever it wants, as many times as possible, even changing direction. However, if it merges with another cloud, it must stop there, and it cannot re-enter the lake during the same Wind card action it left. It's a small addition, but it changes the dynamics of how water moves and accumulates, adding an extra layer of strategy for those who already master the base rules. Perfect for adding that extra spice to your games and making everything more unpredictable and exciting!