Soul Digitalization

[Main] Reveal the top 3 cards of your deck. Choose 1 Digimon card with the [X Antibody] trait among them, and delete 1 of your opponent's Digimon whose play cost is less than or equal to the chosen card's play cost. Trash the revealed cards. Then, place 1 card with the [X Antibody] trait from your trash under 1 of your Digimon with the [X Antibody] trait as its bottom digivolution card.

Security Effect [Security] Activate this card's [Main] effects.