They Could only become powerful through utkilan or unlocking with includes veneration and worship rituals of Kāla Bhairavaācāra Guru Maleḍala. One particular does the utkilan, abhishincana , tarpan along with other rituals to access the sadhana procedures of Kāla Bhairavaa by carrying out the worship ritual of Kāla Bhairavaācāra Expert https://www.youtube.com/shorts/0vLISs2kzMI