THREE times Melboune Cup winner Makybe Diva has returned a positive test to reigning Champion 3YO Colt All Too Hard.

Makybe Diva won 15 races, 7 at Group 1 level, and remains Australia’s highest prizemoney earner on $14,526,685.

She was also crowned Australian Horse Of The Year twice in 2004/5 and again in 2005/6.

Maybe Diva’s dam, Tugela (by Riverman) was also covered by All Too Hard this season.

They join a stellar line-up of mares that were presented to the stallion in his first season including the dams of recent Group 1 winners Zoustar and Happy Trails.