This doesn't necessarily mean that villains are geniuses, they simply don't make stupid decisions and they are just very crafty with their plans. One of the most intelligent tricks villains have, is that they're always two steps ahead of their opponents. They are evil, so they always consider every option, they always think of what might happen ahead of time, so in order to defeat villains, the heroes must always outsmart them.
POWERFUL
Villains must also be powerful, whether it is by having super powers or by simply being a politician, or someone who has a lot of money. Powerful villains hang on to their resources, they have an army under their command, or if a villain has a certain power, then he or she would take advantage of