The voice as the countless weapons and spells hit a single place was loud. The concentrated force that was born from it was comparable to a strong (tier-5) spell, the smoke that came up after that and the crater that was created after this was quite something too.
But the shock one would have from seeing this was nothing compared to the shock they had after seeing the abnormal-looking bow that the young boy was lifting so casually.
As soon as the young boy released the bowstring, holding a golden metallic spear that became an arrow, as if a storm had descended upon the entire training grounds with a boy at its center, the whole ground shook with strong winds.
They hadn't taken away their eyes from him from the moment he appeared on the other side of the ground, and just this much was enough for them to tell the source of the fierce winds that carried enough power to cut at their hardened knightly skins.