Caulfield Cup favourites Finche and Mer De Glace have drawn out for the $5 million race.
The Chris Waller-trained Finche came up with barrier 19 while Japanese runner Mer De Glace drew gate 21.
Big Duke will start from the rails in the 2400m handicap at Caulfield on Saturday.
Wolfe, the last horse to secure a place in the field of 18 with four emergencies, has drawn barrier five.
Trained by Gai Waterhouse and Adrian Bott, Wolfe forced his way into the race with his Coongy Cup win over 2000m at Caulfield on Wednesday,
Topweight Hartnell has been allotted barrier 17 as Godolphin shoots for back-to-back Cup wins.
Herbert Power Stakes winner, the New Zealand-trained The Chosen One, will jump from the widest stall.