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

When is digivolution possible with this card's digivolution requirements?
This card can digivolve from [Shoutmon] with a play cost of 4 or less or a [Dorulumon] with a play of cost 4 or less for a cost of 0.
Ruled Nov 1, 2024
Got a line that uses Shoutmon + Dorulu Cannon? 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.