Talk:Dungeon/@comment-38621959-20190308075905/@comment-79.182.220.173-20190309115312

Mine started on 6/3. You get 10 "regular" keys each day, which you can use that day (they are not kept for next days). You can buy skeleton keys, which are saved, and you can use them in each colour dungeon. Your progress is kept, meaning that if you won the 10th battle, you can fight the 11th battle 5 days afterwards.