Seems like April’s main booster is going to be all about Elements!
The first booster for 2022 (Counting fiscal year) is arriving in April 2022! The pack will include new cards to power up old themes, as well as include brand new themes. The first release of this booster box will include a [+1 Bonus Pack].
Power of the Elements
Release Date: 23 April 2022 (Saturday)
Price: JPY ¥165 per pack (inclusive of tax)
5 cards per pack, 30 packs per box
A [+1 Bonus Pack] is included in each box for the first print run
More details about this pack will be released at a later date.
Source from YU-GI-OH.jp