: Cardfight!! Vanguard
: Extra Booster: Cavalry of Black Steel
Blade Feather Valkyrie:
[AUTO](RC):[Counter Blast (1)] When an attack hits a vanguard during the battle that this unit boosted a unit named "Flash Edge Valkyrie", 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 one «Gold Paladin» from among them, call it to an open (RC), and put the rest on the bottom of your deck.
Like a fluttering feather, the valkyrie will color the battlefield.