After being confronted by Yuuto, the Twin Star Exorcists are desperate to get stronger in preparation for future battles, but Benio's old master Subaru has a different kind of training in mind.
How to increase my spell power...
...كيفية الرفع من قوة التعاويذ خاصتي
Wie ich meine
Zauberkraft stärke.
Aumentar mi poder de hechizos…
Mejorar mis hechizos…
Comment accumuler la magie.
Come aumentare l'energia spirituale.
como aumentar o poder dos feitiços...
Увеличение силы заклинаний...