: Cardfight!! Vanguard
: Extra Booster: Cavalry of Black Steel
Blade Feather Valkyrie:
Auto[R]:[CounterBlast(1)] During the battle where this unit boosts a "Flash Edge Valkyrie" and the attack hits a vanguard, if you have a [Gold Paladin] vanguard, you may pay the cost. If you do, look at the top card of your deck, search for up to 1 [Gold Paladin] unit and call it onto an empty rear-guard circle, return the rest of the cards to the bottom of your deck.