What happens when I use this card's effect and only 1 card with the [Machine]/[Cyborg]/ trait is among the cards revealed from my deck?

When only 1 of such cards is revealed, it's added to the hand according to the effect's processing order. You can't trash a card.

Supreme Connection! rulings (BT15-096)

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

Effect: [Main] Reveal the top 5 cards of your deck. Among them, add 1 card with the [Machine] or [Cyborg] trait to the hand and trash 1 such card. Return the rest to the top of the deck. Then, place this card in the battle area. [Main] Delay ・You may play 1 level 5 or higher Digimon card with the [Machine] or [Cyborg] trait from your hand with the play cost reduced by 3.
Security effect: [Security] Reveal the top 5 cards of your deck. Among them, add 1 card with the [Machine] or [Cyborg] trait to the hand and trash 1 such card. Return the rest to the top of the deck. Then, place this card in the battle area.

Official Q&A

Can I only trash cards with the [Machine]/[Cyborg] from among the cards revealed from my deck for this card's ＜Main Timing＞ and ＜Security＞ effects?
Yes, that's correct.
Ruled Mar 28, 2024
What happens when I use this card's effect and only 1 card with the [Machine]/[Cyborg]/ trait is among the cards revealed from my deck?
When only 1 of such cards is revealed, it's added to the hand according to the effect's processing order. You can't trash a card.
Ruled Mar 28, 2024

Got a line that uses Supreme Connection!? 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.

Supreme Connection! rulings (BT15-096)

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

Effect: [Main] Reveal the top 5 cards of your deck. Among them, add 1 card with the [Machine] or [Cyborg] trait to the hand and trash 1 such card. Return the rest to the top of the deck. Then, place this card in the battle area. [Main] Delay ・You may play 1 level 5 or higher Digimon card with the [Machine] or [Cyborg] trait from your hand with the play cost reduced by 3.
Security effect: [Security] Reveal the top 5 cards of your deck. Among them, add 1 card with the [Machine] or [Cyborg] trait to the hand and trash 1 such card. Return the rest to the top of the deck. Then, place this card in the battle area.

Official Q&A

Can I only trash cards with the [Machine]/[Cyborg] from among the cards revealed from my deck for this card's ＜Main Timing＞ and ＜Security＞ effects?
Yes, that's correct.
Ruled Mar 28, 2024
What happens when I use this card's effect and only 1 card with the [Machine]/[Cyborg]/ trait is among the cards revealed from my deck?
When only 1 of such cards is revealed, it's added to the hand according to the effect's processing order. You can't trash a card.
Ruled Mar 28, 2024

Got a line that uses Supreme Connection!? Map it in the builder and share it with a link.