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.