Grey Dawning kicks off what could prove to be a crucial three days at Aintree for title-chasing Dan Skelton in the the Close Brothers Manifesto Novices’ Chase on Thursday.

Following a fantastic four-timer at last month’s Cheltenham Festival, the Alcester handler heads former mentor Paul Nicholls by around £30,000 in the race to be crowned leading trainer, while perennial Irish champion Willie Mullins cannot be discounted despite being just over £685,000 further adrift.