Aidan O'Brien runs six fillies in the feature race at Naas on Wednesday, the Yeomanstown Stud Dark Angel EBF Stakes.
The Listed contest has attracted a total of 13 runners, but O'Brien dominates, with Seamie Heffernan opting to ride recent course winner Music Box.
The trainer's in-form son Donnacha rides Asking, while Michael Halford's Rehana and recent Curragh scorer Only Mine heads some strong opposition.
Aidan O'Brien has secured the services of son Donnacha in the opening race, as Mount Wellington bids to make it fourth time lucky in the Irish Stallion Farms EBF Maiden at 5.55.
Third at the Curragh last time, the son of Invincible Spirit may have his work cut out against Jessie Harrington's Brick By Brick and Kevin Prendergast's Hawaam, who both filled the runner-up spot on their respective latest outings.
Halford has strong claims in the Hospitality At Naas Racecourse Maiden with Mirror Man, who found just one too good at Navan last time.
Bay Of Skaill also comes into this on the back of a recent second, where she had Willie McCreery's Godolphin behind in fourth.
Ger Lyons has won three of the last six renewals of the Michael Higgins And Co. Handicap and runs both Room To Roam and Sweet Sounds in his bid for further success.
Colin Keane rides the former, who missed out by just half a length at Navan and he looks the yard's best chance of success, though Auckland has been running consistently well for O'Brien of late and Club Wexford looked useful enough at the Curragh last time and won on his last visit to this track.
He's Complete and Aspen Belle both bid to follow up last-time-out successes in the Follow Naas Racecourse On Facebook Handicap, while the www.naasracecourse.com Apprentice Handicap gives the Paul Flynn-trained Jackie Ellis a chance to follow up her recent Hamilton success.
