This amulet has the reputation to help you take the best decisions to get out of a bad luck period.
A Sunday, take a nappy pin and string seven dried mustard seeds upon it.
Now fix the pin with the seeds somewhere on your cloths or put it in your wallet, and don't touch it further.
The talismanic virtue of Mustard seeds is well known by tradition. It has the power to protect you from bad luck and witchcraft.