The EOL contains a fairly complete list of caricature mistakes made by villains. A few of my personal favorites are:
- I will be secure in my superiority. Therefore, I will feel no need to prove it by leaving clues in the form of riddles or leaving my weaker enemies alive to show they pose no threat (#11)
- One of my advisers will be an average five-year-old child. Any flaws in my plan that he is able to spot will be corrected before implementation (#12)
- I will not turn into a snake. It never helps. (#34)
- And, showing that a good Evil overlord understands the power of incentives: I will spare someone who saved my life sometime in the past. This is only reasonable as it encourages others to do so. However, the offer is good one time only. If they want me to spare them again, they'd better save my life again. (#68)