Vengeance 3.0

Stand outside. Good weather is fine, you don't need actual clouds, black or otherwise, but if they're there, then that's fine too. Bad weather's not so good, especially if it's raining and you're standing under an umbrella-the umbrella will block the curse. A private spot outdoors is best, but if you have to you can even cast the 3.0 in a crowd.

With the needle, prick the middle finger of your left hand ( be gentle). Aim you finger straight up at the sky and turn around slowly, so that you end up facing the other way. Quietly, say the name of the person to whom you're transferring you cloud. Slowly lower your arm while repeating the name. Cradle your left hand in your right and squeeze your hands together the last time you say the name.