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.