Chapter 324

Kids' Playground (ガキの遊び場) is the 324th Page of Yūki Tabata's Black Clover.

Summary
After Zora Ideale and Secre Swallowtail's combined magic transfers all the magic power from Lucifero's punch into Zora's own fist and doubles the magic power, Zora punches the devil, but Lucifero cancels it out with a punch of his own, which also breaks the bones in Zora's arm. As Lucifero notes Zora's grimoire, Yami Sukehiro and Nacht Faust reappear in front of the devil. Yami compliments Zora and Secre and asks Nacht if he has had fun watching the Black Bulls, to which Nacht responds that they surpassed his expectations.

Taking over the fight with Lucifero, Yami, who is brimming with magic power, and Nacht, who is down one devil, combine their fully released Mana Zones to create Kids' Playground and then slip into the shadows. The synergy of their magic attributes boost both of them. Nacht Unites with Gimodelo and Plumede and creates clones of both him and Yami to swarm Lucifero. While the devil is distracted, Yami jumps out of a shadow building and swings the coated wooden sword, striking the devil's arm. Noticing a minor injury on his arm, Lucifero acknowledges that humans do have the potential to defeat him and so resolves to annihilate them all with the full power of his half-manifested form. After Secre seals Asta's bodily damage, he and Yuno Grinberryall join Yami and Nacht as they face the transformed King of Devils.

Fights

 * Magic Knights vs. Lucifero