Dragon Knight, Nehalem

:When this unit is placed on , look at the top seven cards of your deck, choose up to one non-sentinel unit card with a Kai icon from among them, reveal it and put it into hand, and shuffle the deck. If this unit was placed from hand, this unit gets +5000 until end of turn. (Drop):When your grade 3 or greater vanguard with a Kai icon is placed, perform one of the following. •If you do not have a rear-guard with the same card name as this card, you may call this card to . If you called a card, your vanguard and this unit get +5000 until end of turn. •[Bind this card], choose one of your vanguard's abilities, and reduce its next cost you pay by (1) until end of turn.