Daylight Katie stretches clear© Photo Healy Racing
Daylight Katie ran away with the mares' bumper in Gowran Park to open up Cheltenham and Aintree options.
David Dunsdon sent the 5/2 favourite clear over a furlong from home and she stormed in by eight lengths.
Joseph O'Brien 's Etincelle Lioterie could make no impression on the winner but did come in second at 4/1.
She was four and three quarter lengths in front of 10/1 shot Lunch In Adare trained by Peter Fahey.
Lunch In Adare's stablemate Simonsfleur a sister of Simonsig, finished fifth on debut.
Winning trainer Gordon Elliott said: "She's a nice filly — we think she's smart.
“She'll be entered in the Cheltenham bumper and the mares' bumper at Aintree and probably more than likely we'll go to Aintree all being well.”
Additional reporting by Gary Carson