"This unlocks the vintage cards that can be used in the game.
The product can now be purchased in the in-game shop, and cards can be obtained by crafting them from the card list.

The following cards and select PR cards can now be used.
・VG-TD07 ""Descendants of the Marine Emperor""
・VG-BT08 ""Blue Storm Armada""
・VG-EB04 ""Infinite Phantom Legion""
・VG-EB05 ""Celestial Valkyries""
・VG-BT09 ""Clash of the Knights & Dragons"""

More details on the official game page of Cardfight!! Vanguard DD 2:Vintage Card Unlock Vol.2 ...