"I liked a lot of our Game 5," Berube said. "There's a lot of good things. We just didn't score enough goals."
They did in Game 6.
Dallas center Tyler Seguin scored a power-play goal at 11:35 to tie the game 1-1, but that was as close as they would come.
David Perron put the Blues ahead for good at 15:24 of the second, then Jaden Schwartz (7:37) and Sammy Blais (8:10) scored 33 seconds apart in the third to seal the deal.
Blais is a prime example of how Berube seems to push the right buttons. The forward had not played in the first 11 games of the Stanley Cup Playoffs, yet the coach had an inkling that he might play in Game 6 and informed him around 7 p.m. Saturday.
It worked. The Blais-Ryan O'Reilly-Perron line accounted for two goals.
"[Berube] texted me last night to come in ready to play," Blais said. "This morning, he told me I was in, so I was hoping that I was going to go in, but I was really happy when I got the call that I was gonna be playing.
"[O'Reilly] and Perron really helped me out today. Two great players, and it was really easy to play with them."
Why insert Blais in an elimination game?
"He's got size (6-foot-2, 205 pounds), he's physical, and he's got good ability with the puck," Berube said.