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.
It's necessary for summoning 
messengers and using magical tools.
إنّها ضرورية لاستدعاء الرُسل
واستعمال الأدوات السحرية
Sie wird für Botenrufe und den Einsatz
von Magiewerkzeugen benötigt.
Es necesaria para invocar mensajeros
y usar herramientas.
Elle permet d’effectuer
les actes de droit magique.
È necessaria per evocare i messaggeri
e utilizzare gli strumenti magici.
É necessário para invocar mensageiros
e usar ferramentas mágicas.
Она нужна для призыва посланников
и применения орудий.