One of the later additions to the game has been the introduction of temporary campaign maps. These maps appear at seemingly random times every now and then, and disappear again as well after usually a few hours. I thought about including them in the campaign spreadsheet, but seeing as I am not convinced they will be reused, I will write here a small article on how I think you should generally approach these and what the potential rewards are (and they are pretty good).
Read on to learn more about the new update, including an upcoming new campaign map, Tactical Troops training, and high level Vala stones. This and more, below the fold.