The Reckless threat

In a flash, John appeared in front of the man before sending his arm which had a red sphere formed on it, straight at the man's head. 

The man who saw this, tried to avoid, but he wasn't fast enough, without deflecting or blocking it, the man took the magic attack straight at his cloaked head. 

*Boom!* 

High amounts of wind pressure flowed to the back of the alley, as the man fell on to his knees and collapsed to the ground. 

John turned back wondering if anyone noticed the explosion. He made sure to cast silentium right before it did explode and contained most of it, so it should have been fine. 

No one had noticed. Upon seeing this, John looked back over to the man who laid on the ground and stretched out his hand towards him, but when he did. 

The man's body dispersed into thin air, leaving a trace of dark air behind. Seeing this, John let out a sigh before turning around.