Zain spent the whole day watching mages fight and test his silver gaze on them as they used their magic.
The day didn't feel like a waste after that, he learnt a lot from all the fighting. About his silver gaze technique, Harry did mentioned that after it has been learnt, it cannot be further improved because it is automatically at it's strongest and yes it is but not for Zain.
Not that the principle didn't apply on him, but because he has yet to know all the features of the technique.
As he watched, he realized something about the silver gaze technique output.
There's one major problem about the silver gaze technique and that is it cannot be deactivated, it's not magic after all. Due to that, as it stays activate, it exhausts the brain faster and gives serious headache and other side effect.
The only thing that can be done to reduce such stress is reducing the output, something he learnt from Harry.
