Back in the spotlight after administering a 6 1/2-length trouncing to overmatched rivals in a six-furlong novices' heat at Newmarket last month, Godolphin's homebred 2-year-old colt Mischief Magic (Ire) (Exceed And Excel {Aus}--Veil Of Silence {Ire}, by Elusive Quality) was in similarly destructive mood in Saturday's G3 Unibet 3 Uniboosts A Day Sirenia S. at Kempton. He had earlier debuted with a third behind subsequent G2 Richmond S. victor Royal Scotsman (Ire) (Gleneagles {Ire}) over Goodwood's sharp six furlongs in May before breaking through, tackling the same distance, at Newmarket...