Tvashtri is the king of Rudras, and Shiva of all creatures. Sacrifice is the foremost of all initiatory rites and Maghavat of the celestials.
त्वष्टाधिराजो रूपाणां पशूनामीश्वरः शिवः॥ दीक्षितानां तथा यज्ञो दैवानां मघवा तथा।