You might be surprised that a Cancer made this list if you are close to them, but it is only because they are much trickier than you might have thought.
"Cancers have emotion dialled in, and they can use it to divert attention or manipulate any circumstance to their advantage."
You never know which of the two sides of a Gemini you'll encounter. They "keep everyone guessing" with their quick thinking.
They will gather more data than the typical person and make use of it for their benefit "If you divulge a secret to a Gemini, it's probable that they will later use it against you.
Leos are cunning and intelligent; they frequently plan their moves and use their courage to do so." To defeat an adversary, one must have the boldness and confidence that are frequently attributed to Leos.
Because Virgos are such meticulous people, nothing will escape their attention. Virgos "prepare for everything by expecting the worst."
They keep track of everything you ever say or do for them, and if it proves useful to them in the future, they won't hesitate to use it against you.
Due to their propensity for persuasive speaking, Libras frequently practise law. They may be able to trick you with their charm, but they will win your case with rapid thinking.
If you're dating or friends with a Libra, be cautious because they can be far more intelligent than people around them.
Scorpios are said to be highly cunning because they are strong and shrewd. Scorpios are able to simply take control of another person's property and improve it.
Scorpios are "extremely shrewd businesspeople" who "make you feel important and like you depend on them." When you become dependent on a Scorpio, they have you exactly where they want you, so be careful.