Is it true that both the Digimon card and the Tamer card must have the [Xros Heart] trait in order for this card's effect to be able to add them to my hand?
Yes, that's correct.
Mar. 28, 2024
This card’s effect reveals 3 cards. If the cards revealed only include either a Digimon card or a Tamer card with the [Xros Heart] trait, can I still add a card to my hand?
Yes, as long as either a Digimon card with the [Xros Heart] trait or a Tamer card with the [Xros Heart] trait is among the cards revealed, you can add it to your hand.
Mar. 28, 2024
This card's effect reveals 3 cards. If both Digimon and Tamer cards with the [Xros Heart] trait are among the cards revealed, can I choose to only add one of them to my hand, and place the remaining cards at the bottom of my deck?
No. This card's effect reads “Add 1 Digimon card and 1 Tamer card [...] among them to your hand,” so you must add as many cards to your hand as possible.
Mar. 28, 2024