The “Collection Pack” series is getting renewed into a new pack called “Animation Chronicle”. Some basic information for the pack are as follows.

-Release Date: June 12 2021
-Contains Prismatic Secret Rares and Collector’s Rares
-Contains new cards from the various generations of the Yugioh Series
-In addition, will also contain a large amount of reprints that work with the new cards
-50 cards total in the set, with 5 cards per pack and 15 packs per box

Source: https://yu-gi-oh.jp/news_detail.php?page=details&id=986