The preparation of Mahāvedha is identical to that of Mahābandha: lotus, sealing of nāḍīs, and pulmonary filling. Many traditions teach these practices as a continuous sequence.

The lotus maintains the base stable. The bandhas seal the energy leaks. The filled breath provides the fuel for ascent.

The difference lies in what follows: while Mahābandha focuses on sealing and retention, Mahāvedha adds the element of active piercing.