The Canucks nearly went up 3-0 in the series. They won the first two games and led in the third game before losing in overtime. 
Sparked by backup goalie Jake Allen, the Blues have evened the series. 
But now it's Vancouver's turn to win. 
The Canucks own an edge in firepower especially now that it's for certain that explosive winger Vladimir Tarasenko is done for the series because of a shoulder injury.