Magical tools masters normally can't use magical tools, but Roji realizes that Rio used one to protect Bico. Meanwhile, Muhyo has collapsed after exhausting his ren, leaving him in a dangerous condition of mental numbness... the exact moment Rio has been waiting for.
And the nice, neat handwriting 
on the envelope it was in
وذاك الخطّ الأنيق الذي كان
على المظروف الذي احتواه
Auf dem Brief mit dem Bannsticker
Y la bonita caligrafía del sobre
Là, j’ai reconnu l’écriture soignée
sur l’enveloppe.
Quella bella calligrafia ordinata sulla lettera
E a bela caligrafia no
envelope de onde veio.
По аккуратному почерку
на конверте из-под талисмана