Valkyrs "A" will play Champions Bacchas "A" in the Bridgewaters Men's Hockey Cup Final on Saturday.
They won a thrilling semi-final against a battling Vikings "A" on Monday evening on penalty-flicks.
The tie finished 4-4 with Gareth Morris (2), Chris Killey and Greg Miller on target for the westerners.
Valkyrs led 4-3 at half-time and won 4-3 on flicks.
So the top two sides in Men's Hockey will close the season in a final showdown on Saturday.
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Manx rider excels during British rounds five and six on Island
Dean Harrison sets the pace in opening S100 qualifying
Paul Jordan also impresses during first night at Billown
Paynel and Mahdzan win WDSC Isle of Man round
Two days of downhill racing was held on section of TT course
Tennis: Harris defeated in Wimbledon Mixed Doubles
Former Island player and Freya Christie lose out in first round