Cardfight!! Vanguard TCG - Conviction Dragon, Chromejailer Dragon (BT09/007EN) - Booster Set 9: Clash of the Knights & Dragons A single individual card from the Cardfight!! Vanguard trading and collectible card game (TCG/CCG). This is of RRR rarity. From the Booster Set 9: Clash of the Knights & Dragons set.