Kankala Bhairava
Kaṅkālā Bhairava Tantra is regarded as one of the most profound and important tantras in Siddha Dharma. Kaṅkālā Bhairava is the hidden, sustaining, and awe-inspiring form of Shiva—the skeletal ground of existence, the essence behind creation, sustenance, and dissolution, and the fearless truth that underlies both the cosmos and human life. Kaṅkālā (कङ्काल) means skeleton,