3 official rulings from Bandai, last ruled Sep 20, 2024. Straight answers to how this card actually resolves.

Can I activate this card's effect if my opponent doesn't have both an unsuspended level 4 and level 5 Digimon in play?
Yes. As long as your opponent has either an unsuspended level 4 or level 5 in Digimon in play, you can activate this card's effect.
Ruled Mar 28, 2024
Which card is deleted by the [Main] effect of this card?
One Digimon of the opponent in the active state of Lv.4 and one Digimon of the opponent in the active state of Lv.5.
Ruled Sep 20, 2024
Does this card have to have both Lv.4 and Lv.5 opponent's Digimon in active state for it to be effective?
No. It is activated even when only one of the opponent's Digimon is in active state, either Lv.4 or Lv.5.
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