Cardfight!! Vanguard TCG - Battle Siren, Phaidra (G-TD04/012) - G Trial Deck 4: Blue Cavalry of the Divine Marine Spirits A single individual card from the Cardfight!! Vanguard trading and collectible card game (TCG/CCG). This is of TD rarity. From the G Trial Deck 4: Blue Cavalry of the Divine Mari... set.