fly with the night

(After a Music is played, it is put in the back row center until end of turn) [AUTO]:When this card is put on (RC), if you have a vanguard, until the end of your opponent's next turn, you get "All of your rear-guards cannot be chosen by your opponent's card effects.". Then, choose up to one unit card from your drop, and if you do not have a rear-guard with the same card name as that card, call it to (RC).