While Asta and the other Black Bulls were fighting with Fana, Fanzell was facing off with the forces of the Diamond Kingdom, which he used to be a part of. The forces happen to be led by two of Fanzell's former students, Ladros and Mars. Fanzell left the Diamond Kingdom because he didn't agree with the kingdom's methods, but before, he would train children on how to use their powers for the Diamond Kingdom. Fanzell tries to reason with his former students, but Ladros attacks regardlessly, forcing Fanzell to fight with them.
Those two are traitors that defected 
from the Diamond Kingdom.
.إنّهما خائنان هربا من مملكة داياموند
Er ist ein Deserteur,
der Diamond verraten hat.
Son traidores
que desertaron del Diamante.
Son traidores
que desertaron del Diamante.
Ce sont des traîtres
qui ont fui Diamond, je te signale.
Quei due sono traditori 
che hanno disertato dal Regno di Diamond.
Esses dois são traidores,
desertaram do Reino Diamond.
Он предатель, бросивший
Королевство Бубен!