Ep. 29: Hikaru and friends defeat Debonair and return to Earth with their memories intact

Hikaru confronts Nova, absorbing her into herself after an emotional reconciliation. Meanwhile, Sierra reveals her true identity to Alcyone, who is then consumed by shadows before warning that Debonair resides in Cephiro's alternate realm. Umi and Fuu join Hikaru to breach Castle Debonair, where they face the entity fused with the Regalia. Debonair repels their attacks until Lantis' pendant deflects a blast, revealing she was born from Cephiro's fear. Mira and others inspire the populace to overcome this fear, empowering the Rune-Gods and manifesting the Pillar's proof. Hikaru wields it as a flaming sword to destroy Debonair and abolish the Pillar system. The Magic Knights realize they summoned themselves and return to Earth. After heartfelt farewells, they stand atop Tokyo Tower, happy and whole. One year later, they glimpse Cephiro restored, with Hikaru eager to hear its new story.

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