7th-SAR, $136K, Msw, 2yo, 6 1/2f, 3:52 p.m. Leading off a group of well-related maiden colts at the Spa, DORNOCH (Good Magic), the full-brother to this year's GI Kentucky Derby winner Mage, finally gets to debut after failing to draw in as a main-track only entry last week. A $325,000 Keeneland September yearling, the Danny Gargan trainee recorded a four-furlong work from the gate in :46 2/5 July 22, the best of 119 at the distance. The dam, herself a stakes-winning and graded-stakes placed 'TDN Rising Star', is a half...