The Wizard King summons Asta after his work dealing with the Eye of the Midnight Sun. Yami tells Asta he can come with him to the royal capital, since he has to go to a conference of all the Magic Knights Captains.
So, where's the conference 
being held, Mushroom Head?
أين سيُعقد الاجتماع إذًا يا رأس الفطر؟
Wo machen wir die Versammlung,
Pilzköpfchen?
¿Dónde será la reunión, champiñón?
¿Dónde será la reunión, champiñón?
Alors, c’est où l’assemblée,
tronche de champi ?
Allora, dov'è la riunione, Capelli a Funghetto?
Então, onde vai ser a reunião,
Cabeça de Champignon?
Ну и?