Chakrasamvara Chakrasamvara is the primary Yidam of the Kagyu tradition that finds its origin in the meditation of the 84 Mahasiddhis of India. It passed to Tibet from the great siddha Naropa, to his disciple Marpa, to Milarepa and this spread throughout the various meditative traditions of the Geluk and Sakya. His body is blue in color with four faces, each looking in one of the four cardinal directions and twelve arms. He is often depicted in his more simple one-faced, two-armed form. Cited from Website: Reference