तृतीयेनार्जितः कीर्तिः,चतुर्थे किं करिष्यति ॥ Mahavidya also initiate tantrik mantra on this evening for the people who search for to know tantra and for tantra beginners, right after appropriate initiation by sidha tantrik Guru. It is alleged that Shiva was trying to escape, even so the goddess Shakti stopped https://www.youtube.com/watch?v=GMMWwN9ho2U&t=6s