DOUVAN is the headline act among the 28 entries for the Betway Queen Mother Champion Chase. Willie Mullins’ seven-year-old has a perfect eight from eight record over fences to date and has won at the last two Festivals.

He has yet to taste defeat in 12 races for Mullins, who has also entered Champagne Fever, Black Hercules, Vroum Vroum Mag and last year’s runner-up Un De Sceaux.