The mantra is often a Stambhan mantra to prevent the enemy in his tracks. This mantra must be recited 108 occasions taking the title from the enemy, that is harming you. This it has been said within the Tantra will demolish his intellect. Aside, from what exactly is described in https://martinipwci.blogoxo.com/32282273/the-greatest-guide-to-hanuman-mohini-mantra