Danny Barnes marked what was just his fourth start for Munster, his third of the season, with a brace of tries to help Munster to a nervy though totally deserved 18-11 win over Ospreys in front of a 13,000+ crowd at Thomond Park Stadium in the semi final of the Magners League.
It was a victory that sets up what departing sponsors Magners would have wanted, a Grand Final featuring the runaway League winners and their great rivals and runners up in the league proper, Leinster.
It was a game that Munster should have put away long before a finish that saw the visitors play their most threatening rugby in added time as they sought to score the try that might have taken this game to extra time.
It was a scenario that should never have been considered but came about after Richard Fussell had scored a late try to offer the title the faintest glimmer of hope at the end of a game dominated by Munster.
And it left them defending desperately albeit in the Ospreys half of the field as tommy Bowe, Fussell, Andrew Bishop and Jonathan Thomas tried desperately to carve out an opening.
But the Munster line held firm and they now face the prospect of entertaining what could be the Heineken Cup champions in Limerick in a fortnight's time.
Ospreys played with a stiff breeze at their backs in the opening half but the signs for them were ominous from early on when the Munster scrum stamped it's authority at the very first first put-in and James Hook missed a drop goal after his side had claimed possession from a Munster overthrow at the lineout on their own 22.
The home side coughed up two try scoring opportunities in that first half, first Keith Earls losing the ball forward and then Nikki Walker managing to cut out a scoring pass from Lifeimi Mafi to an unopposed Doug Howlett.
With less than minutes to go Munster eventually created the space for Felix Jones and Howlett to send Barnes haring for the line.
Biggar knocked over a penalty from distance and Munster went in 8-3 in front.
It was more of the same upfront in the second half, the red 8 shredding their opposites time after time and David Wallace who had a particularly and effective evening looked sure to score on two occasion, nudging the the ball forward first and then denied by the TMO.
O'Gara and Biggar swopped penalties and with the game still delicately balanced, Barnes was up quick to block down a Fussell clearance to gather and score in the 56th minute.
Munster probably should have closed it out but failed to do so to ensure the little bit of drama at the finish but in the end all connected with the Ospreys graciously conceded the spoils went where they were richly deserved.
Munster: F Jones; D Howlett, D Barnes (S Zebo 74), L Mafi, K Earls; R O'Gara, C Murray (P Stringer 56); M Horan (W du Preez 56), D Varley (M Sherry 56), J Hayes (S Archer 62); D O'Callaghan, P O'Connell; D Ryan, J Coughlan (D Leamy 60, N Ronan 74), D Wallace.
Ospreys: R Fussell; T Bowe, A Bishop, J Hook (A Beck 38), N Walker; D Biggar, R Webb (T Isaacs 53); P James (P Bevington 60), H Bennett (R Hibbard 48; yc 49-59), A Jones; I Gough (J Collins 48), AW Jones (Capt); R Jones, J Thomas, J Tipuric.
Referee: N Owens (Wales).