"Paraside Seeing", known as "Phantom Knights Revive" in the Japanese version, is the one hundred and twenty-fourth episode of the Yu-Gi-Oh! ARC-V anime. It first aired in Japan on September 25th, 2016 and in Canada on January 5th 2018. It became available with official subtitles via Crunchyroll on November 22, 2017.
While searching for Zuzu, who was captured by Celina, Yuya runs into Lulu. Yuto, who is residing inside Yuya, rejoices to see that Lulu is safe. However, Lulu suddenly initiates a Duel! As a result of Yuto’s strong feelings for Lulu, Yuto’s cards appear from Yuya's Deck! Yuto's fight to save Lulu, who has taught him to bring smiles through Dueling, begins!
"Independent Nightingale" attacksdirectly, but Yuya activates his two face-down copies of "The Phantom Knights of Lost Vambrace", preventing "The Phantom Knights" monsters he controls from being destroyed by battle this turn and decreasing the ATK of a monster his opponent controls by 600. ("Independent Nightingale": 2500 → 1300 ATK). After activation, the two "Lost Vambraces" Special Summon themselves as Normal Monsters (600/0 each) in Attack Position. A replay occurs and "Independent Nightingale" attacks a "Lost Vambrace" (Yuya: 2500 → 1800 LP), which is not destroyed due to its own effect. As Yuya took battle damage, he activates his face-down Quick-Play Spell Card "The Phantom Knights' Twin Medals", allowing him to Xyz Summon a monster using two "The Phantom Knights" monsters he controls with the same Level. Yuya overlays his two Level 2 monsters to Xyz Summon "The Phantom Knights of Cursed Javelin" (1600/0) in Attack Position. Yuya activates its effect, detaching an Overlay Unit to negate the effects of a monster his opponent controls and reduce its ATK to 0. He chooses "Independent Nightingale" (1200 → 0).
At this point, Celina enters the Duel and takes the intrusion penalty (Celina: 4000 → 2000 LP).
Turn 3: Celina
Celina draws "Fusion Parasite" and subsequently Normal Summons it (0/0). She activates the Continuous Spell Card, "Parasite Factory", allowing her to Fusion Summon a monster with "Fusion Parasite" and a monster equipped with another "Fusion Parasite". After the Fusion Summon, all "Fusion Parasites" will be equipped to the Summoned monster, increasing its ATK by 300 for each. She fuses "Independent Nightingale", which is equipped with "Fusion Parasite" and her own "Fusion Parasite" to Fusion Summon "Parasite Queen" (1800/???) in Attack Position (1800 → 2400). Yuya activates the effect of "Cursed Javelin", detaching an Overlay Unit to negate the effect of a monster his opponent controls and reduce its ATK to 0, but the effect of "Parasite Plant" renders the Summoned monster unaffected by card effects. "Parasite Queen" attacks and destroys "Cursed Javelin" (Yuya: 1800 → 1000 LP). Celina Sets a card.