"Now I'm not crazy enough to subject everyone to a barrage of Bludgers coming at you from all angles," Vindictus started but it was obvious that he was serious about it. "I've a collection of normal Muggle items that I've placed unbreakable charms on for the duration of the class. Your job is to fly up to the various objects and whack them with your broom."
He pulled out his wand and the first two objects appeared and were floating above the center of the practice area.
"Piņatas! I'll remove the charms from them at the end of class so that all of you can help break them open and see what's inside." Now he was grinning like a schoolboy. "Have at it! Fly towards the object and give it a good whack with the bat!"