Learn the legends and experience the story from the beginning with Hidden Arsenal: Chapter 1! It's been over a decade since the Hidden Arsenal era began, and now, Duelists can obtain historic cards from the first four Hidden Arsenal sets like they've never been seen before and learn the stories behind them in this epic collection! Each Hidden Arsenal: Chapter 1 box will contain one of several special collectible dice. As a special bonus, Duelists can also learn the legends of the Hidden Arsenal world! Each box will come with an insert detailing part of the Hidden Arsenal story, officially available in English for the first time!