Lukic saved with his foot, which is all part of the goalkeeper's arm.
That's lifted the crowd up into the air.
He's marked his entrance with an error of some momentum
Celtic have scored in the 50th consecutive game in which they've managed to score
It's Brazil 2 Scotland 1, so Scotland are back where they were at the start of the match
It slid away from his left boot which was poised with the trigger cocked