Associated Mantra
ॐ नमः शिवाय। ॐ रां राहवे नमः। ॐ कें केतवे नमः।
Om Namah Shivaya. Om Ram Rahave Namah. Om Kem Ketave Namah.
Structure & Presiding Deity
This yantra is designed specifically to counter Kalasarpa Yoga/Dosha — the astrological condition where all seven classical planets fall on one side of the Rahu-Ketu axis. It combines serpent (Naga) imagery with Shiva's protective mantras, since Shiva is traditionally invoked to neutralize Rahu-Ketu's afflictions.
Installation & Puja Vidhi
Installed in the puja room and worshipped especially during Nag Panchami and Shravan month, often alongside a Rudrabhishek ritual. Believed to reduce the effects of Kalasarpa Dosha such as delays, obstacles and anxiety.