O.M. Starza states that the Jagannath Ratha Yatra may have evolved from the syncretism of procession rituals for Siva lingas, Vaishnava pillars, and tribal folk festivities. The Saiva element in the tradition of Jagannath overlap with the rites and doctrines of Tantrism and Shaktism Dharma. According to the Saivas, Jagannath is Bhairava. Shiva Purana mentions Jagannatha as one of the 108 names of Shiva. The tantric literary texts identify Jagannath with Mahabhairav. Another evidence that supports syncretism thesis is the fact that Jagannath sits on the abstract tantric symbols of Shri Yantra. Further, his Shri Chakra (holy wheel) is worshipped in the Vijamantra 'Klim', which is also the Vijamantra of Kali or Shakti. The representation of Balaram as Sesanaga or Sankarsana bears testimony to the influence of Shaivism on the cult of Jagannath. The third deity, Devi Subhadra, who represents the Sakti element is still worshipped with the Bhuvaneshwari Mantra.