French-trained challenger Restiadargent has been supplemented for the Duke Of York Stakes at York on Wednesday.
The three-year-old filly, in the care of Henri Pantall, has already had once run this season, finishing a close fourth to Mashoora in the seven-furlong Prix Imprudence at Maisons-Laffitte.
Other members of the current Classic crop who could take on their elders in this Group Two contest over six furlongs are Bannock, Burwaaz, Bogart and Angels Will Fall.
The rest of the 20-strong five-day entry comprises smart seasoned sprinters.
Roger Charlton has left in both Bated Breath and Definightly while Richard Fahey is considering the race for the in-form Mayson, winner of the Abernant and Palace House Stakes at Newmarket this spring.
The popular Hoof It represents local trainer Mick Easterby while Cammidge Trophy winner The Cheka, Sirius Prospect and Society Rock are among the other interesting possibles.
