Just like Vaishnavas follow Pancharatra Agamas and Shaivites follow Shaiva Agamas, Shakta follow Shakta Agamas, aka Shakta Tantras. (I discuss an exception that proves the rule here.) One such Shakta Agama is the Todala Tantra. In Patala 5 of the Todala Tantra, Shiva tells Parvati about methods...