Talk:Game Updates/@comment-5487906-20180809200812/@comment-5151467-20180809201348

Upon clicking on the "Donation" button (found on the airship and breeding areas), there is a button in the bottom right that says "Complete" (for a gem price). Above that button is a timer representing when that grid will expire. It appears we have roughly 48 hours for each grid. Once you complete a grid, you get a new one instantly. Also, a single dragon can check off multiple grid spaces, so you have to plan which dragon to breed to check off the most spots depending how your grid is arranged.