While Mattias works on the barrier around the school, he sends Lurie and Alma to deal with demons appearing around it. But when a full horde of demons appears before the barrier is complete, can the students alone hold them off?!
Now we add in the magistone, 
and it's done.
.سنضيف الحجر السحريّ وينتهي الأمر
Jetzt setzen wir nur noch den Stein ein
und dann sind wir durch.
Solo resta colocar la piedra mágica.
Solo resta colocar la piedra mágica.
Et enfin,
j’insère une pierre magique.
Ora aggiungiamo
 la pietra magica ed è pronta.
Agora basta adicionar a pedra
mágica e estará terminada.
Осталось только вставить камень.