2 official rulings from Bandai, last ruled Mar 28, 2024. Straight answers to how this card actually resolves.

Does this card’s “If you have a Digimon in play with...2 or more colors in one of its digivolution cards” count a Digimon that has both a red card and a blue card in its digivolution cards?
No, it doesn't. The effect is looking for a Digimon with a digivolution card that has 2 or more colors.
Ruled Mar 28, 2024
Does this card’s “If you have a Digimon in play with...2 or more colors in one of its digivolution cards” count a Digimon with a card like [BT3-040]/[Shakkoumon]’s “This Digimon is also treated as blue” in its digivolution cards?
No, it doesn't. Effects that grant additional colors don't do anything as digivolution cards, so the card is only treated as a single color.
Ruled Mar 28, 2024
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