In order to go to the treasure chamber together with his friends, Yuno confronts Mars alongside Klaus, so that the injured Mimosa can heal herself. But they have a hard time harming Mars at all.
I think the difference in our 
experience levels is starting to show.
.أظنّ أنّ فرق الخبرة بيننا بدأ يظهر
Es zeigt sich,
wie viel mehr Erfahrung ich
Se nota la diferencia de experiencia
en combate contra otros magos.
Se nota la diferencia de experiencia
en combate contra otros magos.
Mon expérience de baroudeur
ferait-elle la différence ?
Si inizia a vedere il divario di esperienza,
já que eu já enfrentei muito
mais magos que vocês.
Видимо, разница в опыте виновата,
я прошёл через больше сражений…