Asta and the others safely return to the Black Bulls' base after defeating the Eye of the Midnight Sun and the Diamond Kingdom in the Witches' Forest. Now that Asta's arms have healed, the Black Bulls as well as Yuno, Klaus, and Mimosa are relieved. However, there's no telling when the Eye of the Midnight Sun or the Diamond Kingdom will try to attack the Clover Kingdom again. Klaus then brings up a proposal to Yuno and Mimosa.
See if you can take my magic!
!فلنر إن كنتم قادرين على تحمّل سحري
Fresst meine Magie!
Prueba mi magia.
Prueba mi magia.
Vous allez tâter de ma magie !
Vediamo se riuscite a reggere 
contro la mia magia!
Vejam se podem com a minha magia!
Испробуйте моё колдовство на вкус!