From Master to Disciple ST12-15

[Main] Reveal the top 3 cards of your deck. Add 1 card with [Huckmon]/[Sistermon] in its name or [Royal Knight] trait among them to your hand. Trash the rest. Then, place this card in your Battle Area. [Main] ＜Delay＞ (After this card is placed, by trashing it the next turn or later, activate the effect below.) ・The next time one of your Digimon would digivolve this turn, reduce the digivolution cost by 1.

Security Effect [Security] Reveal the top 3 cards of your deck. Add 1 card with [Huckmon]/[Sistermon] in its name or [Royal Knight] trait among them to your hand. Trash the rest. Then, place this card in your battle area.