The Stanley Cup Playoffs saw some riveting action throughout the first round. Two of the Western Conference series went the full seven games. The Dallas Stars and Winnipeg Jets ultimately moved onto the next round despite both looking dead in the water late in Game 7.

Top defenseman Miro Heiskanen and prolific forward Jason Robertson, their leading goal scorer in the regular season, missed the seven-game series against Colorado because of lower-body injuries.

When the Dallas Stars needed someone to step up, Mikko Rantanen answered the call. Rantanen hasn’t been in Dallas for long, but he already made his mark on the city’s hockey scene with a Game 7 masterpiece. Here are 10 things to know about Rantanen as Dallas continues its postseason push: