整包共七张牌，有闪和不闪的版本可供购买；其他几张牌会在2月9（10）日和16（17）日预览

三篇相关的官网文章
https://magic.wizards.com/en/articles/archive/news/introduction-black-is-magic-2021-02-04
https://magic.wizards.com/en/articles/archive/feature/designing-black-is-magic-2021-02-04
https://magic.wizards.com/en/articles/archive/news/black-is-magic-product-details-2021-02-04