At the conclusion of a Rajasuya sacrifice, the performer is said to be installed in the sovereignty of an empire; he is then rewarded with the fruits of all sacrifices including the Agnihotra sacrifice. It is for this he is called the conqueror of all.
दर्वीहोमानुपादाय सर्वान् यः प्राप्नुते क्रतून्। अभिषेकं च यस्यान्ते सर्वजित् तेन चोच्यते॥