X Antibody BT9-109

While you have a Digimon in play, you may use this card without meeting its color requirements. [Security] Gain 1 memory, and add this card to its owner's hand. [Main] Place this card under 1 of your Digimon without [X Antibody] in its digivolution cards as its bottom digivolution card.

[All Turns] Effects can't trash [X Antibody] in this Digimon's digivolution cards. [When Attacking] This Digimon can digivolve into a Digimon card with the [X Antibody] trait in your hand by paying its digivolution cost.