A Royal Guard Unicorn to a Pegasus Thug:
Who pushes somepony off the edge of Canterlot?
Hooves clattered on the cobblestone streets near the edge of Canterlot, swiftly chasing after the flying thief in front. The unicorn guard reached out with his magic, intent on crashing the pegasus. It was hard to focus, though, as he had to simultaneously maintain the alarm spell to aid reinforcements in finding his location.
The thug swooped left, ducking into an alleyway. The guard swiftly followed, sliding on his hooves a few inches as he made the very sharp turn.
He wasn't expecting to get a buck to the face at that very instance. He wasn't expecting to stumble backwards due to his poor stance. And he definitely was not expecting the magic built up in his horn to randomly discharge, pushing him closer to the edge.
The pegasus, seeing an opportunity to rid himself of his pursuer, gave one more push to the thoroughly unbalanced unicorn.