Gennai's House (ST21-15) - Starter Deck 21: Hero of Hope

While you have no face-up [Gennai's House] security cards, you can ignore this card's color requirements.
[Security] [Your Turn] All of your level 3 or higher Digimon get +3000 DP.
[Main] Add your bottom security card to the hand. Then, place this card face up as the bottom security card.

[Security] You may play 1 level 3 Digimon card from your trash without paying the cost.