He withdrew his arm, then stretched his neck from side to side.

"That makes ten times today", Val proudly declared. "I think we can safely say you have gained mastery of this spell".

Adrien scratched his cheek, smiling. "I have, huh...".

"Do you feel in any way tired?".

"No, not at all. Actually, maybe this is getting even too easy", Adrien chuckled.

"I see", Val smiled. "Then, what about starting with something else?".

"Like what?".

"Since you have achieved better control of your energy", Val started, "I think you are ready to learn the fundamentals of elemental shape magic".