Completing the Blueberry Pokdex from Pokmon Scarlet and Violets Indigo Disk DLC can take time, but the rewards are worth the effort. There are an incredible number of Pokmon in the National Dex, making collecting them all an enormous task. Completing a smaller regional Pokmon like that of Blueberry Academy is much more easily achievable, but still an impressive feat, and the game also provides plenty of incentive to do so.