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

Can I digivolve from a Digimon that was suspended by this card's effect?
Yes, you can.
Ruled Mar 28, 2024
During the same turn I used this card, I digivolve a non-green Digimon into a green Digimon. Can I use this card's effect to reduce the digivolution cost?
No, this card's effect only applies when digivolving a Digimon that's already green.
Ruled Mar 28, 2024
During the same turn I used this card, I digivolve a green Digimon into a non-green Digimon. Can I use this card's effect to reduce the digivolution cost?
Yes, you can. As long as you're digivolving from a green Digimon, the effect applies.
Ruled Mar 28, 2024
After using this card, can I reduce the digivolution cost of my green Digimon digivolving by suspending 1 of my Digimon when an effect to digivolve one of my Digimon is activated?
Yes, you can.
Ruled Mar 28, 2024
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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.