Four added to Arc field Four late entries were added to Sunday`s Prix de l`Arc de Triomphe field today at a cost of $57,000 each. Diamilina, second in the Prix Vermeille last month, promptly entered the betting lists at 16-1 along with English raider Foreign Affairs on the same price. But Idaho Quest (33-1) and Saddler`s Creek (200-1) were given much less chance and Godolphin`s top horse Sakhee stayed firmly at the top of the market as 2-1 favourite. Diamilina is trained by Andre Fabre who has won the Parisian shwocase five times. He is also expected to be represented at Longchamp by Sagacity (50-1), winner of the the Criterium de Saint-Cloud as a juvenile. Idaho Quest ran second in the Prix Foy to Hightori, a solid 7-1 chance for Sunday on the strength of some good runs in various top races. Foreign Affairs, trained at Newmarket by Sir Mark Prescott, has shown his prowess in big British handicaps, but Sunday represents a large step up in class. Saddler`s Creek, trained by Aidan O`Brien, is in the race as pacemaker for stablemate Milan , the English St Leger winner, who is 9-2 third favourite with most bookmakers. A field of 18 is now expected and with the ground gradually drying, the going could suit Sakhee, impressive when winning the Juddmonte International in August.