To get the now-childlike Mona onto their team officially, G-Wrench and the team visit league registration. It's revealed that Mona can use a Fight Burst, but doesn't remember how to do it. As Kara's suspicions grow, Professor Pi's team Q.E.D. challenges them to a match.
Let's practice our Art Chain!
!لنتمرّن على "تسلسل" خاصّتنا
Üben wir lieber unsere Art Chains!
Practiquemos el Art Chain.
Practiquemos el Art Chain.
Répétons nos Chaînes, à la place.
Pensiamo a far pratica con le Chain!
Vamos treinar nossa Art Chain!
Потренируемся с Единением!