Since embarking on their current run, the Flames have been dented for only 15 goals, a third of those in the streak launcher at Bridgestone Arena.
Doing the Rudimentary Math 101, that's 10 allowed in the last seven starts.
It'd been easier to breach Helm's Deep than goaltender Brian Elliott's stronghold of late. "As a team, that's what you hope for,'' said captain Mark Giordano. "Especially at this time of year, guys are going to be in and out of the lineup, different combinations.
"As long as you stuck to that same structure, you hope you're fine.
"We've come a long way in simplifying our game. Managing the puck has been a big part of it."
That safety net they've set up, the structure that's become second nature, has the Flames believing they could survive the loss of a key piece or two on defence, if need be.
"When you think defence, I think now you look at the forwards,'' said Elliott. "They're coming back. If a puck's turned over, everybody's working hard to get back overtop and we've been able to break up plays before they get to our blueline.
"It allows our D to gap up, and everybody plays a little bigger, a little more confident. You're going more often than not.
"You never want to lose anybody but it's that game plan. But when we can break the puck out with those five-, 10-foot passes … we trying to say 'Get five in the picture every time.' When you look at the video more often than not we have everyone back in the right positions.
"Doesn't matter who you have out there, that's hard to break."