They Will only turn into efficient as a result of utkilan or unlocking with includes veneration and worship rituals of Kāla Bhairavaācāra Guru Maleḍala. A single does the utkilan, abhishincana , tarpan as well as other rituals to obtain the sadhana methods of Kāla Bhairavaa by doing the worship ritual https://www.youtube.com/shorts/0vLISs2kzMI