[AUTO]:When this card is discarded from hand during your turn, if you have a vanguard with "Nebula Knight" in its card name, you may call this card to (RC). If you called a card, this unit cannot attack until end of turn. [ACT](RC):If you have a vanguard with "Nebula Knight" in its card name, [COST][put this unit into soul], look at the top card of your deck, and put it on the top or bottom of the deck.