The April 2021 Booster’s been announced!

The Booster Pack “Dawn of Majesty”, which supports popular past themes as well as new themes.

On sale April 17th 2020 is the first core Booster Pack of the fiscal year of 2021. This pack contains new cards that enhance past popular themes, as well as brand new powerful themes. The first print run of the set also comes with a +1 Bonus Pack with each Box.

Dawn of Majesty
On Sale: April 17th, 2021
Maker: Konami
5 Cards per Pack (150 Yen per Pack)
30 Packs per Box

Further information will become available via V Jump and Weekly Shonen Jump.

Source