Episode 92: Q4 VS. Ultra Rare (Q4 VS ウルトラレア) is the 27th episode of Cardfight!! Vanguard: Season 2 in the Cardfight!! Vanguard Anime.
Team Q4 pays a visit to Card Shop PSY, where they challenge Ultra Rare in an attempt to learn how to improve their game. Aichi Sendou fights Kourin Tatsunagi and wins despite being under pressure for most of the fight. Kamui Katsuragi begins the second fight of the match against Suiko Tatsunagi.