“When the owner of the four-leaf grimoire is filled with despair, the five-leaf clover grimoire will be born.” Patry is filled with despair after learning he had been manipulated by the devil all this time and turns into a dark elf. He then starts attacking Yuno and Asta, fueled by nothing but hatred and malice. Somehow, becoming a dark elf had made Patry even stronger, which gives Yuno and Asta an even harder time fighting him. Then Captain Nozel appears before them. Nozel happens to have the best magical attribute to fight against light magic, mercury magic.
Page 117

 Breaking the Seal
الصفحة 117

 كسر الختم
Es ist Zeit, das Siegel zu brechen
Página 117
Es la hora de romper el sello
Página 117
Es la hora de romper el sello
PAGE 117
L’HEURE DE BRISER LE SCEAU
Il momento di infrangere il sigillo
No próximo episódio de Black Clover,
Página 117: "Quebrando o Selo".
Пора снять печать