Magna, Luck, and Gio, the most powerful Underwater Temple mage, risk their lives fighting Vetto. Asta and Kahono’s older brother, Kiato, also arrive at the scene.
Meaning you guys gotta 
do something about him.
.أي أنّ عليكم فعل شيء حياله
Also müsst ihr das stemmen.
Soluciónenlo ustedes.
Solucionadlo vosotros.
En gros, faudra vous démerder.
In pratica, dovrete sbrigarvela da soli.
Ou seja, vocês vão ter
que dar um jeito nele.
Проще говоря,
сами разберитесь!