Guardian Palace

While you have no face-up security cards, you can ignore this card's color requirements.
[Security] [All Turns] All of your yellow or purple [TS] trait Digimon gain ＜Alliance＞ (When this Digimon attacks, by suspending 1 of your other Digimon, add the suspended Digimon's DP to this Digimon and it gains ＜Security A. +1＞ for the attack.) While you have a Digimon with [Junomon] in its name, they also gain ＜Scapegoat＞ (When this Digimon would be deleted other than by your effects, by deleting 1 of your other Digimon, prevent that deletion.)
[Main] Add your bottom security card to the hand and place this card face up as the bottom security card. Then, you may play 1 yellow or purple [TS] trait Digimon card from your hand with the play cost reduced by 3.

Security Effect [Security] You may play 1 level 4 or lower yellow or purple [TS] trait Digimon card from your hand or trash without paying the cost.