In Siddha Yoga, consider this mantra with an entire betel nut and retain it in entrance and chant 10 rounds of the mantra. ॥ॐ नमो महाशाबरी शक्ति मम अरिष्टं निवारय मम कार्य सिद्धं कुरु कुरु स्वाहाः॥ Vashikaran Yantra is an important unit of Vedic astrology and mantras associated with rituals. https://tantramantraaurvigyaan.com/world-famous-aghori-baba-in-india/