The mantra is usually a Stambhan mantra to prevent the enemy in his tracks. This mantra has to be recited 108 moments having the title of your enemy, who is harming you. This it has been said during the Tantra will ruin his intellect. Per Wikipedia, her reference is initial https://baglamukhi66934.blogtov.com/12621069/5-simple-techniques-for-hanuman-mohini-mantra