Cakrasaṃvara, Chinese: 胜乐金刚 shènglè jīngāng; Tibetan: Korlo Demchog (Tibetan: འཁོར་ལོ་སྡོམ་པ / བདེ་མཆོག Wylie: khor lo sdom pa / bde mchog) is a heruka (and known simply as Heruka to Gelugpa Buddhists) and one of the principal iṣṭha-devatā, or meditational deities of the Sarma schools of Tibetan Buddhism. The Cakrasaṃvara sadhana is considered to be of the mother class of the Anuttara Yoga Tantra. Cakrasaṃvara is typically depicted with a blue-coloured body, four faces, and twelve arms, and embracing his consort Vajravarahi (in Chinese 金刚亥母 jīngāng hàimǔ)in the yab-yum position. Other forms of the deity are also known, with varying numbers of limbs. Cakrasaṃvara and consort are not to be thought of as two different entities, as an ordinary husband and wife are two different people; in real