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

Can I choose my [LM-020 Quantumon] that isn't affected by Digimon effects as the target of this card's <When Digivolving> effect, then delete just my opponent's Digimon without deleting my [LM-020 Quantumon]?
Yes, you can.
Ruled Mar 28, 2024
Got a line that uses Sethmon? Map it in the builder and share it with a link.
Questions and answers are Bandai's official rulings, collected and translated by the DigimonCardGame Wiki community and reused here under CC BY-SA. Card names and card text are © their respective publishers; Combalo is not affiliated with Bandai.