Awesome Artist, Noble Falcon and Intervened join Tasmanian Derby winner Dad And Dave among the 28 entries for the $200,000 event over 2800 metres.
Awesome Artist should be right for a start in the event restricted to 18 plus four emergencies, but Noble Falcon and Intervened are outside the cut line and Maher's assistant trainer Jack Turnbull is keen to see them sneak a run in the most suitable option available.
"We feel for those three it's a good option and all horses are going to relish the trip," Turnbull said.
"They're all going to furnish and they're going to learn with racing.
"They're just raw young horses that are bred to stay and they'll continue to learn and mature as they get older."
Maher is chasing a second win in Victoria's traditional Anzac Day feature, having won the 2021 edition with Through Irish Eyes when he trained in partnership with David Eustace.
Dad And Dave has finished down the tack at his past two starts, in the Group 2 Alister Clark Stakes (2000m) and Listed Galilee Series Final (2400m), but is safely in the St Leger field thanks to Listed wins earlier in the Launceston Guineas (2000m) and Tasmanian Derby (2400m).