TORONTO — Go figure. Two days after losing to the NHL’s worst team in overtime, the Blues beat one of its best. And they did it with one hand tied behind their back. Or one 18-goal scorer. With Vladimir Tarasenko out of the lineup because of an unspecified injury, the Blues improved to 2-0-1 on this trip with a 6-3 victory over Toronto. Playing in the hockey mecca of North America, if not the world, the Blues continued their amazing run at Scotiabank Arena. Since 1998, the Blues are 14-1-1 here. Mecca, smecca. This season, the Maple Leafs had won seven in a row at home, with their last loss he…