The Chandayogini is a feminine mystical entity about whom very little information is available. But as the words Shmashan Vasini are used to address her in the Mantra, it is most likely that she is present in crematoriums, graveyards, and burial grounds or places where the dead are laid to rest.
Yogini is a very broad term that is applied to Goddesses, Mystical Beings, Female Practitioners of Tantric Spells, and Woman Practitioners of Yoga. Yoginis are present in the Religious and Tantric Texts of the Hindu, Jain, and Buddhist Religions. Ancient Hindu Texts describe Chousat or 64 Yoginis, however, the Chandayogini cannot be found in this list of 64.
The practitioner of this Mantra Sadhana should keep in mind that he is attempting to invoke a most powerful mystical feminine being and hence it is advisable that this Future Knowing Mantra Sadhana should be practiced by advanced Sadhaks who have experience of practicing such Mantra Sadhanas

How to Practice this Mantra to Get Answers about the Future: The Mantra Sadhana should be practiced at night in a place where the practitioner is unlikely to be disturbed or in a silent place. It can also be practiced at night in your bedroom if the atmosphere is calm and silent.
The practitioner should chant the Chanda Yogini Mantra given below for 11 Mala or 1188 times by fully concentrating on the Mantra and focusing all his energy upon it and after the completion of the Mantra Chanting, he should go to sleep in that same place.
|| ॐ ह्रीं सः नमः श्मशान वासिनी चण्डयोगिनी स्वाहा ||
|| Om Hreem Sah Namah Shmashan Vasini Chandayogini Swaha ||
According to the Durga Tantra in which this Mantra can be found, the Devi will answer the questions sought by the practitioner in a dream. There are no rituals or any form of worship or other rules regarding direction, counting rosary, and sitting mat recommended for this Mantra Sadhana.
It is a one-time Mantra Sadhana that can be repeated as and when needed. But it should not be practiced every now and then for seeking answers to unimportant questions because this will displease the Chandayogini.
Note: Readers can see the sections Prophet666,com: Mantras and Tantra to Know the Future and Yakshni Mantra Sadhana for more Mantra Experiments of this kind.
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