Ras Shaatra is Bams’s second prof subject. In it, there is varg, which is an essential backbone of Ras, critical parameters, Maharas Upras Ras, and Ranta varg.
Maharas (रस शास्त्र) महारस:
The substances which are useful in enhancing the medicinal values of Parada (mercury) are grouped under Maharasas. Many authors have included many varied substances under the Maharasas. But here Rasaratna Samucchaya classification is followed.