From the official Japanese Twitter account, Green and Yellow’s equivalent to the BT1 prints of Were Garurumon and Metal Greymon.

Digitamamon

Card NumberBT1-075Level5
Card TypeDigimonPlay Cost6
ColorGreenEvolution Cost3
Digimon TypePerfectDP7000
AttributeDataRarityCommon
StagePerfectArtistShin Sasaki
Main Effect[When it attacks] Memory +3. At the end of this turn, Memory -3.
Source Effect

Qilinmon

Card NumberBT1-058Level5
Card TypeDigimonPlay Cost6
ColorYellowEvolution Cost3
Digimon TypeHoly BeastDP7000
AttributeDataRarityUncommon
StagePerfectArtistTakumi Kousaka
Main Effect[When it attacks] Memory +3. At the end of this turn, Memory -3.
Source Effect

Booster 1 launches in Japan on May 15th, 2020.