The first details about the major update coming to Pokémon Duel have officially been announced. In this, the game showcases the above screenshot displaying a list of the Halls from the Single Player. With this, a special mission has been given such as using all Unique figures or only figures that are UC or lower on specific stages. The full context of this has yet to be revealed with the next note coming next week on July 26, 2017.
Source: Serebii
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