Manthan Kundalini Kriya Yoga was the one which Shree Maha Avatar Babaji was initiated into by Shree Agastya Maharshi. Earliest, Shree Babaji was initiated into other basic kriya yogas and high level kriyas by his guru shree Bognathar. But later, he asked Babaji to go to Agastya Maharshi for the fastest transformation technique that is only taught by Shree Agastya Maharshi.
That was the kriya that was not taught nor revealed by Shree Babaji to anyone.
When Shree Guru was in the days of Matrix Movie, though he knew that he was the one as per the movie, thats when Shree Babaji guided Shree Guru (Neo) to Badrinath to follow the path of Self Realization. Involuntary kundlaini kriya yoga used to happen in him right from childhood, but no one know what it was until he saw Shree Maha Avatar Babaji.
Manthan Kundlaini Kriya Yoga is the fastest soul evolving kriya yoga on the earth today unlike any other kriya yogas that you have heard of. Manthan means, churning, the SHAKTIPAT of Shree Guru by touching or by seeing would initiate you into this manthan kundlaini kriya yoga. The shakti churns your mind, intellect, your soul, your karmas, your attachments, your connections with people, your finances, diseases, relationships and so on and evolve you much faster connecting you to THE RAY or GANA or AMSHA of your soul which you will know yourself as you keep practicing this path. After that you will be connected to the purpose of your life and connect the karma which which your soul came down for.
You can check our online lessons link on this website to signup with our lessons and get initiated into Manthan Kundalini Kriya Yoga