 Deities made of stone or metal do not need to be changed (unless they are damaged), but wooden deities must be changed within a specific number of years and their power must be ritually transferred.Nabakalebar is about the transformation of the Puri temple and Odisha lords into a new body.The new wooden idols of Jagannath, Balabhadra, Subhadra and Sudarshan are welcomed to the temple in celebration.