Grind up black mustard seeds, black pepper, mullein, stinging nettles and valerian.
Put it in a bottle and cover with mineral (baby) oil.
Float whole peppercorns in the oil and if you have a black dog, add one single hair. (Pick it off the sofa or your clothing. Don’t bother the dog, annoying the dog will cause the spell to backfire on you immediately even before the Rule of Three kicks in.)
If Peace Water encourages peace and War Water is a tool of psychic warfare, what does Anger Powder do? Wrong! Anger Powder is used as a banishing agent to dispel angry emotions. Asafetida and sulfur are both components of various exorcism formulas, so one could say that anger Powder exorcises anger. Of course, another reason it may work is because Anger Powder smells so foul everyone will desert that area, leaving no one left to be angry.