I activated this card's [When Digivolving] effect, and when my opponent's Digimon would leave the battle area for the 1st process, an immediate-type effect such as a "when [...] would leave" effect caused this card to be removed from the battle area. Can I then process the part of the effect after "then" in this card's effect?

Which player chooses the order in which the cards are returned to the deck for this card's [When Digivolving] effect?

If this card's [When Digivolving] effect would return a Digi-Egg card to the deck, is it returned to the Digi-Egg deck?

Does this card's [When Digivolving] effect delete 1 of my opponent's Digimon for each card with the [Mega] trait in this card's digivolution cards and return 10 cards in my opponent's trash to the bottom of their deck for each card with the [Mega] trait in this card's digivolution cards?

Can I use this card's [When Digivolving] effect to return cards from my opponent's trash to the bottom of the deck even if they only have 9 or fewer cards in their trash?

Do I have to activate this card's [Start of Your Turn] effect?

This card is in the battle area and it has no digivolution cards. Does this card's [Start of Your Turn] effect trash this card?

This card has digivolution cards, then I place 1 more card on top and digivolve it. At the start of my turn, I activate this card's [Start of Your Turn] effect and trash the top card. Does this card's [Start of Your Turn] effect activate from under it?