From the official Japanese Twitter account.

Card NumberBT1-001Level2
Card TypeDigitamaPlay Cost
ColorRedEvolution Cost
Digimon TypeBulbDP
Main Effect
Source Effect[When it attacks] If attacking an opponent’s Digimon, during this turn, this Digimon gets +1000 DP.
Card NumberBT1-074Level4
Card TypeDigimonPlay Cost6
ColorGreenEvolution Cost2
Digimon TypePlantDP5000
Main Effect[On-evolution] Reveal 3 cards from the top of your deck, and add 1 Level 5 or greater Digimon Card from among them to your hand. Return the remaining cards to the bottom of your deck in any order.
Source Effect

Booster 1 launches in Japan May 15th, 2020.