I don't know if this has been ruled out or not but I did not see anything that said it was but my idea is goblin map 51 which would be your current Base but had a cool down time of once a season.
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I don't know if this has been ruled out or not but I did not see anything that said it was but my idea is goblin map 51 which would be your current Base but had a cool down time of once a season.