Quick! Burn this witch before she lays eggs and plagues the planet with this notoriously non-functioning curse!
Oops, the Wii picked up on this idea. (PS this little passage of text does not mean by any means that I hate motion controls, it's even the reason why the Wii was so popular.)
What would you do if you found a Master Ball that belongs to Team Rocket, who happen to be looking for it, and spot you right as you lay your eyes on it, so you gotta act fast.