Subaru and Itsuki face off against Arc Ruler Erde in a two-on-one battle. But who exactly is this guy? And why is he so certain of victory, claiming that he knows all about the pair?
Then, its attack and defense 
increase by 1, and it gets Storm.
ثمّ يتعزّز هجومه ودفاعه بمقدار 1
ويحظى بعاصفة
Und dann erhöht sich sein Angriff und seine
Verteidigung um 1 und er kriegt Sturmangriff!
Además, suma uno a su ataque
y defensa y obtiene Asalto.
Además, suma uno a su ataque
y defensa y obtiene Asalto.
En outre,
son attaque et sa vie augmentent de 1,
Inoltre, il suo attacco e la sua salute
 aumentano di 1 e guadagna Tempesta.
Em seguida, seu ataque e defesa aumentam
em 1 e ele ganha ataque rápido.
Затем атака и здоровье Вальнарёк
увеличиваются на 1, она получает Штурм.