Cakravamsara 勝樂金剛

勝樂金剛（梵文名 Cakravamsara，藏文名為「登巧」，蒙古語稱「德穆欽格」），又稱上樂金剛，藏傳佛教無上瑜伽修法中尊奉的五大本尊之一，是赫魯嘎明王的一種。
有四個頭，前方中間者為藍色，左面白色，右面紅色，後面黃色，相應代表增益、息災、敬愛、降伏四種功德。每塊面上有三隻眼，代表觀照過去、現在和未來三世。戴五人頭骨冠，表示無常和勇武。頭上有半月，代表人的幸福。頭頂有雙金剛，代表方法與智慧雙成。腰圍虎皮，象徵勇猛和無畏。頸上掛五十塊人骨串成的念珠，代表佛教全部經典。有十二隻手，象徵克服十二緣起的方法。主臂左手持金剛鈴，右手持金剛杵，兩手同時抱明妃。其餘各手伸向兩側，手中持斧、月形刀、三股戟、骷髏杖（天杖）、金剛索、金剛鉤、人頭等物。


Heruka is a principal Deity (Tantric Buddha) of Mother Tantra, who is the embodiment of indivisible bliss and emptiness.Heruka has a blue-coloured body, four faces, and twelve arms, and embraces his consort Vajravarahi. These two are not two different entities, as an ordinary husband and wife are two different people; in reality, their divine embrace symbolizes the union of great bliss and emptiness, which are one and the same essence.