If one particular eliminates eliminates bhupur from Kāla Bhairavaācāra Yantra and also have the remaing facets of yantra intact then that gets Kāla Bhairavaācāra Maleḍala. In the Kala Bhairav Ashtakam by Adi Shankracharya, Kala Bhairava is called the overlord of Kashi and his dark, naked system is covered with snakes https://vashikaran73951.bloggactif.com/30683022/considerations-to-know-about-bhairav