"Phew! That was close!" said Harold as he wiped non-existent sweat from his forehead but his respite was short-lived as another black sphere was shot toward him. It was bigger than the previous one. Due to lack of time, Harold met force with force. A stream of green light shot out from his wand and met with the black sphere midway in its path. But the momentum of the black sphere didn't decrease much. Harold's eyes glowed in bright silver colour as his magic output increased by about ten folds – the stream of magic from Harold's wand started pushing the energy ball back until it collided with the creature itself.
