If just one eliminates eliminates bhupur from Kāla Bhairavaācāra Yantra and possess the remaing aspects of yantra intact then that becomes Kāla Bhairavaācāra Gentlemanḍala. शूलटङ्कपाशदण्डपाणिमादिकारणं श्यामकायमादिदेवमक्षरं निरामयम् । भीमविक्रमं प्रभुं विचित्रताण्डवप्रियं काशिकापुराधिनाथकालभैरवं भजे ॥३॥ You can find 6 circles around the triangles which can be the hidden realm or guhya https://emilioiwsjc.bloggerswise.com/36856494/little-known-facts-about-bhairav