WILLIE Mullins recorded a near 20/1 treble on the first jumps card of the season at Naas highlighted by the Grade 3 success of Dinoblue in the Barberstown Castle Chase.

The J.P. McManus-owned mare, successful in valuable handicaps at both the Fairyhouse and Punchestown Festivals last spring, was sent off the 5/6 favourite here on her seasonal reappearance against four rivals.