The episode introduces the "Stage" system, ranking mages from Stage 9 down to Stage 0 (the strongest). Asta and others with unnatural magic are classified as Arcane Stage , the only ones capable of defeating devils.
In , titled "The Devil Megicula," Asta and his companions travel to the lush, jungle-like Heart Kingdom to investigate a terrifying new threat. A Clash of Powers Black Clover (TV) (Dub) Episode 129
Upon arrival, Asta and Secre Swallowtail are drawn into a fierce confrontation with Undine , the Great Water Spirit, and the kingdom's clumsy but incredibly powerful ruler, Princess Lolopechka . Meanwhile, Noelle, Finral, and Mimosa must prove their worth in a battle against the Spirit Guardian Gadjah . The Shadow of Megicula The episode introduces the "Stage" system, ranking mages