yad āścaryatamaṁ hareḥ

yugani-the different ages; yuga-manam-the duration of each age; ca-as well as; dharmah-the particular occupational duty; yah ca-and which; yuge yuge-in each and every yuga or particular age; avatara-the incarnation; anucaritam-and the activities of the incarnation; yat-which; ascaryatamam-the most wonderful activities; hareh-of the Supreme Lord.