Just as she got set to send another ball swooshing into the basket she felt something against her leg...

Oh?

Looking down she realized that one of the stray balls had rolled over to her. Hmmm...she looked to the Professor for a moment to make sure she wasn't looking then gave the ball a good kick. It bounced off the wall and just rolled right back. Neat. Why couldn't everything work like this? Taking another kick at it, this time it came closer to the basket but once again merely came rolling back.

Now came the hard part; banishing a moving object. This time, after kicking it she raised her wand and took aim. "Depulso!"

The ball shot up and hit the edge of the basket quite harshly before bouncing off and heading towards the Slytherin Prefect. Uh oh...

"Hey watch out!" Then she closed her eyes, not wanting to see if it actually hit her.