[Main] Reveal the top 2 cards of your deck. Add 1 green card among them to the hand. Return the rest to the bottom of the deck. Then, place this card in the battle area. [Main] [Delay] (By trashing this card after the placing turn, activate the effect.) •1 of your Digimon may digivolve into a green Digimon card in the hand with the digivolution cost reduced by 2.