“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.
You are no threat to me when 
you only have one sword.
.أنت لا تشكل تهديدًا لي بسيف واحد
Jemand mit nur einem Schwert wie du
Con una sola espada
no eres rival para mí.
Con una sola espada
no eres rival para mí.
Toi et ta seule épée,
vous ne faites pas le poids !
Finché avrai solamente una spada a tua disposizione, 
non sarai mai un pericolo per me.
Você não é ameaça para mim
com apenas uma espada.
И ты всего лишь с одним клинком
для меня не угроза.