Episodes 20, 21, and 22 summaries as of this writing:
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Episode 20:
The “Quiz Duel” between Eita and Yuya enters an extra stage. Both of them sit on separate trucks and scurry around the Quiz Field looking for Action Cards. In this stage, where answering a question wrongly will incur a punishment, Yuya feels exhausted as he continuously answers wrongly. However…
Episode 21:
Yuya needs two more victories to qualify for Junior Youth Championship, but he is frustrated as he still cannot see what Reiji means by the “evolution of Pendulum Summoning”. On the other hand, Masumi, who is searching for the culprit behind the LDS attacks, challenges the tag-teamed Yuzu and Sora to a duel, betting on the fame of LDS. But…
Episode 22:
Yuya challenges the divination girl Houchuu Mieru to a duel, as his 3rd one to earn the qualifications for Junior Youth. Even at the beginning, Yuya is already played around with by Mieru who uses Flip Summon monsters. Mieru even correctly predicts that Yuya “cannot see what is in front of him” and launches a brutal assault with her pride-and-joy Ritual Monsters, causing Yuya to be unable to focus. Also, Mieru makes an inauspicious divination for Yuya…