First, I'll destroy the water cycle by getting rid of all plants so that transpiration can not occur which allows plants to realse water from their stems back into the atmosphere which is also the process of evaporation.
Second, I'm going to stop condensation from ever happening again Ahahah. So the Water cycle can not turn water vapor back into liquid form.
Thirdly, since i will try to get rid of water vapor in the atmosphere the air would never reach its carry capacity of vapor so Precipitation will not occur.
Lastly, due to no precipitation lakes, rivers and oceans wont be able to collect water so once the water goes it wont come back.
Ms. Evil you'll never be able to stop the Water cycle because the Earth is covered in 71% of water and is recycling everyday to quickly for you to ever destroy it.