Ep. 11: Kiyo and Zatch practice the third spell Jikerudo before facing the Mamodo Fein.

The following day, Kiyo discovers a new page in his book that reveals the third spell, Jikerudo. He and Zatch travel to a secluded location to practice casting it, but their repeated attempts fail to produce any effect, leading them to abandon the effort. On their return journey, they are ambushed by the Mamodo Fein and his human partner, Sebe. Kiyo guides the attackers to an empty building to protect innocent bystanders from collateral damage. Fein and Sebe overwhelm the duo using high-speed spells. Desperate, Kiyo activates Jikerudo, which magnetizes Fein and restricts his movement. This allows Kiyo and Zatch to successfully burn Fein's book. Afterward, Kiyo reflects on the strength of Mamodo and tells Zatch that he needs to become stronger.

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