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.
There is no reason for the weak 
to stand on the battlefield.
لا سبب يدفع الضّعفاء للوقوف 
.على ساحة المعركة
Auf dem Schlachtfeld
haben die Schwachen keinen Wert.
Los débiles no tienen valor
en el campo de batalla.
Los débiles no tienen valor
en el campo de batalla.
Sur le champ de bataille,
pas de quartier pour les faibles.
Gli esseri deboli e privi di valore
non sono degni di stare sul campo di battaglia.
Os fracos não têm motivo para
permanecer no campo de batalha.
На поле боя нет места слабым.