The one who saved Asta from the group calling themselves the Eye of the Midnight Sun was the Wizard King, Julius, who was waiting for them at their base. Asta and the members of the Eye of the Midnight Sun are in awe of Julius’s power.
I'm going to gather the 
ultimate army of the dead!
!سأجمع جيش الموتى المطلق
Ich werde die ultimative Armee
der Toten rekrutieren.
Reuniré un ejército
de cadáveres insuperable.
Reuniré un ejército
de cadáveres insuperable.
Je lèverai la plus puissante armée
de zombies !
Radunerò il più grande esercito di morti
che si sia mai visto!
Eu vou reunir o exército
de mortos definitivo!
Я соберу непобедимую армию нежити!