"It was just an amazing experience to share with my teammates," Stamkos said. "There's been a lot of hard work and different things going on behind the scenes. Just to be able to get out in a game and have an impact in a game which a month ago may have never been possible. It was amazing to be part of a huge win for us. I was just really happy to obviously contribute in a game that I didn't play too much."
Stamkos scored on the third of his five shifts in his first game since Feb. 25 to give Tampa Bay a 2-0 lead. He didn't play the final 46:18 even though he sat on the bench for most of the second period and all of the third.
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The forward missed Tampa Bay's first 21 games with a lower-body injury sustained before training camp began July 13. He was limited to 2:47 of ice time, which Lightning coach Jon Cooper said was unexpected.
Neither Cooper nor Stamkos would elaborate on what prevented the Lightning captain from returning to the game. Stamkos said it's too early to determine if he will be able to play in Game 4 in Edmonton, the hub city for the Cup Final, on Friday (8 p.m. ET; NBC, CBC, SN, TVAS).
"But I think just the lift he gave us, A) being able to dress and play, B) scoring, I don't think the guys were going to be denied," Cooper said. "We've gone through this dance this whole playoffs playing with 11 forwards, so it wasn't anything that these guys were panicked about. As you saw, especially in the second period, it was game on."
Victor Hedman had a goal and two assists, and Nikita Kucherov, Brayden Point and Ondrej Palat each scored and had an assist for Tampa Bay. Andrei Vasilevskiy made 22 saves.
Jason Dickinson and Miro Heiskanen scored for the Stars, who have lost two in a row for the first time since Games 5 and 6 of the Western Conference Second Round against the Colorado Avalanche.