So, with all this heavy artillery on both sides, who would blink last in what could surely be an electrifying, back-and-forth evening in downtown T.O.?
Oh, it was an all-star, alright.
In fact, he was officially declared one less than 36 hours ago.
David Rittich was mind-numbingly good, stopping 35 of 36 shots in regulation and overtime, before putting the finishing touches one of the best games of his career by silencing Jason Spezza, Matthews and Mitch Marner in the shootout.
A fitting conclusion, leading the Flames to a 2-1 triumph.
Rittich has now stopped 70 of 73 shots (.959) over the last two games after backing up the previous four.
Matthew Tkachuk, meanwhile, scored the winner, sliding a shot five-hole to help the Flames improve to 5-0 this year in the skills contest.
Derek Ryan had Calgary's lone goal before that, as the Flames move to 26-18-5 on the year.
After a quiet opening frame that saw the Leafs out-shoot the Flames 10-9, the visitors took over with a strong middle stanza.
Finally, at 7:34, Ryan opened the scoring with a pretty, low-slot redirect that beat Leafs goalie Frederik Anderson clean through the five-hole. Dillon Dube made a great play to extract himself (and the puck) from a logjam along the boards, freeing up the pass to Travis Hamonic at the point. With his head up, Hamonic locked on and whistled a shot that was tracking wide, but Ryan lunged and got a piece of it on the backhand, pointing it home for his ninth of the year.