Release Date: December 18th, 2020 (JPN)
115 cards total:
- 44 Commons
- 30 Uncommons
- 26 Rares
- 12 Super Rares
- 3 Secret Rares
Features support for the cards with “Greymon” in the name, including “extremely popular” Digimon like Shine Greymon, War Greymon, and Victory Greymon.
Like the preceding sets, Booster 4 will feature parallel print Tamer Cards as box toppers.