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

"If you have a Digimon with [Three Musketeers] in its type in play, you may use this Option card without meeting its color requirements.” How does this effect work, exactly?
If you have a Digimon with [Three Musketeers] in its type in play in your battle area, you can use this Option card even if you don’t have a black Digimon or Tamer in play.
Ruled Mar 28, 2024
Does this card’s effect also delete all of my Digimon with play costs of 7 or less?
Yes. Both your and your opponent delete all Digimon with play costs of 7 or less.
Ruled Mar 28, 2024
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