When this card is revealed from my deck with an effect like the one on [ST4-03 Tentomon], can I add it to my hand as if it was a green Digimon?
No. This card’s effects aren't activated when you reveal it from your deck with an effect. As such, the card isn't considered to be a green Digimon card, and can’t be added to your hand.
Mar. 28, 2024
If this Digimon is in my battle area, can I digivolve it into a Digimon with “Green/Level 4” digivolution requirements?
If it’s your turn, then yes, you can.
Mar. 28, 2024
If this Digimon is in my breeding area, can I digivolve it into a Digimon with “Green/Level 4” digivolution requirements?
No, you can't. Effects don't activate from breeding areas, so this Digimon isn't treated as green, and you can't digivolve it into a Digimon that requires a green level 4 Digimon.
Mar. 28, 2024