Battle Spirits Collaboration Starter Aikatsu [BS-SD50]

is a Collaboration Starter Deck, released on November 30th, 2019. It's themed after Idols from the Aikatsu anime series. It contains 16 cards + 5 campaign cards, for a total of 40 cards. 8 Commons, 4 Rares, 2 Master Rares, 2 X-Rares & 5 CP. The deck also comes with 30 blue cores, one Soul Core and a playsheet.
This set introduces a new family, Idol, as well as two new keywords, Aikatsu On Stage and Moon On The Stage.