Bad situation
The power behind the rocks didn't reduce when they exploded but rather increased; the explosions were propelling them forwards with more power.
The little pieces scattered around hit the mana beast in different parts of its face.
Since it was facing the rocks with the idea to formerly dodge them head on, most of them hit it in the face.
The pain brought by a single piece didn't inflict much damage to it, neither did it cause great pain, however, the pain and feeling of every piece hitting it at once, especially with such great speed, managed to hurt it quite well.
Little cuts appeared around his face and little drops of blood bled from them.
Some even went into its eyes, causing them to turn red, hindering his sight. It reflexively shut its eyes while trashing around, wailing in a bid to ease the pain.
The most annoying thing of all for the cobra was Harry who kept on shooting those rocks relentlessly.
SCREECH!!