The fifth match in the final series was won by Luleå against Färjestad 4-0.
Goalkeeper Joel Lassinantti then made two giant saves in front of a packed arena.
- This is the most important match I have played so far, Lassinantti told SVT Sport.
A win from the Swedish Championship gold
The win means that Norrbotten leads 3-2 in matches and has the chance to become Swedish champions on Monday night.
The match is played on away ice in Karlstad - but that does not stop supporters from wanting to watch the match on home ice.
The club therefore plans to show the match on the jumbo throne in Coop Norrbotten Arena.
Before they can give the go-ahead, however, they must wait for the formal permission from the police.
It is 26 years since Luleå Hockey's men won their only Swedish Championship gold so far.
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Here is Lassinantti's super rescue Photo: Bildbyrån / C More