Magners League final - Munster 19 Leinster 9:Leinster's double dreams were wrecked by provincial rivals Munster who deservedly finished the season as Magners League champions. Tries from wingers Doug Howlett and Keith Earls, allied to a late penalty try, helped Munster bring the Heineken Cup champions back down to earth.
Tony McGahan called for attitude and intensity from Munster and he got it in spades as the province lifted the league title for the second time in three seasons at Thomond Park and the third time in all.
Table-toppers since round two of the competition, Paul O'Connell and his team-mates outfought a tired-looking Leinster side who could only muster three penalties from Jonathan Sexton.
"Great result for us today, something we badly needed," said Munster captain Paul O'Connell. "It hasn't been our greatest of years but we'll take a lot of strength from this result.
"We were very determined and I'm delighted with the way we held out and denied Leinster scoring a try because they are a great side. Leinster have fabulous hunger and today was a massive game - it was a great lift for us to come out on top."
Fresh from a weekend off, Munster fielded an unchanged starting line-up from their 18-11 semi-final defeat of the Ospreys.
Gordon D'Arcy's ankle injury saw Fergus McFadden join Brian O'Driscoll in the centre for Leinster, who reintroduced Heinke van der Merwe and Shane Jennings in the pack.
It was a win apiece earlier in the campaign - Leinster were 13-9 winners at the Aviva Stadium and a Ronan O'Gara-inspired Munster claimed a 24-23 triumph in Limerick last month - and there was a typically bruising opening to the grand final.
Sexton miscued a long-range penalty with the wind behind him, six minutes in, and although Leinster won a series of early turnovers Munster were showing much more in attack.
Twice Howlett was put into space on the right and on the third occasion, Lifeimi Mafi danced away from Eoin Reddan to send the former All Black over in the corner for the opening try.
O'Gara read the wind superbly to stab the conversion over, rewarding his forwards for an energetic start. O'Connell and man of the match David Wallace were both to the fore, the latter keen to impress in his 200th outing for Munster.
"It was a phenomenal game, the sheer pace and intensity throughout," said man-of-the-match David Wallace at the final whistle.
"In the second half Leinster came at us and had us on the ropes for a time. But all credit to the lads we hung in there and just about kept them out. We regrouped and finished strong - great to finish the season on a high.
"It's been a difficult season for us, a lot of guys leaving through injury or retiring or other, so it's an emotional time as well.
"We did well throughout the Magners League, it's testament to all the guys, it really is a squad thing.
"It was a very big day for Munster, especially after Leinster won the Heineken Cup last week."
The turnover rate was high as the sides scrapped for every ball. Munster exerted more control through O'Gara and Conor Murray, with Leinster having to attack from deep.
One such counter-attack led to a cynical shoulder charge by Marcus Horan on O'Driscoll which was missed by the match officials. A subsequent scrum infringement saw Sexton split the posts from a central position.
Closing in on half-time, Murray sparked a break that might have led to a try and O'Gara's hurried drop goal attempt lacked conviction.
A sparkling run and pass from O'Driscoll got Leinster immediately into scoring range after the break. The visitors' forwards battered away at Munster's defensive line until Donncha O'Callaghan saw yellow for not rolling away in front of his posts.
Sexton took the three points on offer and Munster staved off Leinster's next assault on their line - Richardt Strauss and McFadden, tackled brilliantly by Wallace and James Coughlan, were both thwarted.
A looping pass from Sexton was mishandled by McFadden as Munster were caught for numbers out wide, but the Leinster outhalf was successful with a right-sided penalty soon after for a 9-7 lead.
With just 20 minutes remaining it was anybody's game. Munster then barged back to within metres of the Leinster line, a thunderous tackle from Luke Fitzgerald knocking Howlett to the ground just when a try looked on.
But Munster turned the screw when O'Gara lofted a cross-field kick over to Earls, who avoided Isa Nacewa's initial challenge and scored despite a despairing tackle from Shane Horgan.
O'Gara was narrowly wide with the conversion and watched his 48-metre penalty miss the target, with nine minutes remaining.
However, Leinster's hopes were extinguished by the concession of a third try. One of their strengths all season, the scrum, let them down as Munster drove them back at an alarming rate on two occasions and referee Nigel Owens signalled for a penalty try.
O'Gara's conversion took the lead to 10 points and Leinster were even denied a meaningless late try as both Kevin McLaughlin and Nathan Hines were stopped by Munster's dogged defence.
MUNSTER: F Jones; D Howlett, D Barnes, L Mafi, K Earls; R O'Gara, C Murray; M Horan, D Varley, J Hayes; D O'Callaghan, P O'Connell (capt); D Ryan, D Wallace, J Coughlan. Replacements: M Sherry, W du Preez, S Archer, D Leamy, N Ronan, P Stringer, P Warwick, J Murphy.
LEINSTER: I Nacewa; S Horgan, B O'Driscoll, F McFadden, L Fitzgerald; J Sexton, E Reddan; H van der Merwe, R Strauss, M Rossl; L Cullen (capt), N Hines; S O'Brien, S Jennings, J Heaslip. Replacements: A Dundon, C Healy, S Wright, D Toner, K McLaughlin, P O'Donohoe, I Madigan, E O'Malley.
Referee: Nigel Owens (WRU).