The custom of such guhya or secretive Bhairava is surely an oral tradition that is constant during the guru disciple tradition. Their karmakand rituals and methods are mystery, they aren't published down but only learnt and practiced in Expert disciple tradition. अट्टहासभिन्नपद्मजाण्डकोशसंततिं दृष्टिपातनष्टपापजालमुग्रशासनम् । अष्टसिद्धिदायकं कपालमालिकाधरं काशिकापुराधिनाथकालभैरवं भजे ॥... https://johnnyrxaab.like-blogs.com/29975812/bhairav-things-to-know-before-you-buy