Mats Zuccarello is giving his current team a major boost, and he’s on the verge of doing the same for his old team, too.

The former Rangers winger has three goals and seven assists in 12 games for the Stars in the Stanley Cup playoffs, bringing them within one win of the Western Conference finals. Zuccarello and the Stars will take on the Blues in Game 7 in Tuesday night in St. Louis, with the winner set to advance to meet the Sharks or Avalanche in the next round.

“It’s a Game 7, anything can happen,” Zuccarello told reporters in Dallas after a 4-1 loss Sunday. “It’s something you dream of when you’re a kid, is to play a Game 7, so it’s going to be exciting for both teams.”

If the Stars win, the Rangers will add a first-round pick to their 2019 collection, one of the conditions in the trade that broke Blueshirts’ fans hearts in February. The Rangers sent Zuccarello to Dallas for a 2019 second-round pick — the one that would become a first-rounder if the Stars win Tuesday — and a 2020 third-round pick that could also become a first if Zuccarello re-signs with the Stars.

That decision will come later, but there is no denying the role Zuccarello has played in the Stars making it this far. The 5-foot-8 Norwegian broke his arm in his first game with the team, but returned just in time for one game at the end of the regular season before bringing his experience to the playoffs.

The Stars, the first wild card in the Western Conference, upset the Predators in the first round, with Zuccarello’s three goals in the series including a game-winner.

In the second round, Zuccarello has had a pair of two-assists games, both coming in Stars’ wins. He is currently playing right wing on the first line alongside Tyler Seguin and Jason Dickinson, in addition to skating on the top power-play unit.

Zuccarello tallied 11 goals and 20 assists in 60 playoff games with the Rangers. He is no stranger to big Game 7s. His first career playoff goal also came in a Game 7 win over the Capitals in 2013.

“If you want to be able to go far in the playoffs, usually you got to go through some Game 7s,” Zuccarello said. “We got to be excited about it. It’s always fun to play Game 7s in the Stanley Cup playoffs.”