Hextraction Contagion

Oh no! Something has infected the board! Place this tile low on the hextraction board, and watch as it travels up the board, infecting and replacing other tiles with itself. But don't worry, once it reaches the top of the board, your team has tracked the contagion to its source and eliminated it (remove the tile from the board). Remix of Hextraction Basic Tiles by ZackFreedman