This hex will require four simple things. That's it. Just four.
Any colored candle, but white and black would work best!
A crystal, now you can use any crystal for this as well but I'd recommend using:
Even clear quartz (charge it first!)
A picture/written name of the person you want to hex.
Your intentions, I cannot stress enough how much you need to set intentions!!!
I will list below the steps!
Grab your decided crystal, hold it in your hands and visualize the crystal sucks in and absorbs all negative energy in the room. Like a small black hole. Imagine that this will continue to suck up and absorb ONLY negative energy, you may place the crystal down and let it do it's work. How long you do this? That's up to you. I recommend at least waiting 24 hours.
After your decided waiting time grab said crystal and your candle of choice. Light the candle and hold the crystal in the hand. Imagine you are staring at the negative energy, picture it anyway you want. Now grab the picture/written name of the person you want to hex, simply touch the picture/written name to the crystal and imagine the negative energy latching onto it. Imagine it is attacking it from all sides.
After this you need to burn the picture/written name in the candle you have lit. Imagine the smoke is a more focused version of the negative energy, it now knows it's target and will go after them.
After this you will need to open a window to air out the room you performed the spell in.
The hex will do it's work, after the candle has gone out and the picture/written name has stopped burning what you do with the objects does not matter. But I'd recommend cleansing the candle and the crystal, then throwing away the picture/written name.
The hex will end after one week/one month depending on how much negative energy was used.
To end the hex on your own follow these instructions below:
Grab the same crystal you used to hex said person.
open your window, and call back that chaotic negative energy you've sent upon said person, imagine a sort of mist entering through the window and sleeping into the crystal.
After that cleanse the crystal, or don't if you intent to reuse for another person. Either way the hex is ended for the person you originally hexed. Although the damage done will not be undone.