Matthias seeks the aid of the First Academy in his creation of the barrier to repel the incoming demons. But he must first deal with the academy's uncooperative headmaster...
then add two layers 
of mithril plates on each side.
.ثمّ أضيفي طبقتين من صفائح الميثريل على كل جانب
und danach folgen jeweils
zwei Schichten Mithril pro Seite.
et deux couches de mithril
de chaque côté.
e poi aggiungi
due strati di mithril su ogni lato.
em seguida, adicione duas camadas
de placas de mithril de cada lado.
К ней по бокам приделаем
по две мифриловые пластины.