When this card's [Your Turn] effect activates and I , when exactly does this happen?
The effect triggers "when this Digimon would digivolve," so it occurs after declaring the digivolution, but before paying the digivolution cost.
Mar. 28, 2024
Does this card’s [Your Turn] effect also activate when DNA digivolving?
Yes, it does.
Mar. 28, 2024
If I have 3 or fewer security cards and this Digimon would digivolve, but the digivolution cost can no longer be paid due to the inherited effect of my opponent's [EX3-016 SnowAgumon], [EX3-019 Paledramon] or other cards and the digivolution fails, can this card's activate?
Yes, this card's effect reads "when this Digimon would digivolve", so it activates. In that case, the effect activates even if the digivolution fails, so the activates.
Mar. 28, 2024