Ulster's miserable year came to an end on Boxing Day with a dire 29-0 defeat to Leinster in the Magners League at the RDS.
After Felipe Contempomi had slowly stretched Leinster's lead to 12-0 after 50 minutes with four penalties, it was young reserve prop Cian Healy who notched Leinster's first try, and the Leinstermen were coasting home after that.
Leinster were without injured stars Brian O'Driscoll and Shane Horgan but Argentina star Contepomi switched to centre to replace O'Driscoll with Jonathan Sexton at fly-half.
After securing a 9-0 half-time lead with three Contepomi penalties Leinster turned up the heat after the break with tries from forwards Healy and Jamie Heaslip.
Contepomi converted both and also landed penalties either side of Healy's score.
The win saw Michael Cheika's side erase some memories of their Heineken Cup collapse to Edinburgh.
Ulster were under the cosh from the start and only some aggressive defending, typified by livewire lock Ryan Caldwell and Ireland flanker Neil Best, kept their try-line intact.
Leinster adopted a direct style, establishing early dominance at the scrum and foraging around the fringes, with young fly-half Sexton also peppering the touchlines with some fine kicks.
Leinster went ahead in the ninth minute when Contepomi knocked over a close-range penalty and while he was kept quiet in open play, the Ulster defence was almost unlocked on the half-hour when the Argentinian combined superbly with Sexton and Keith Gleeson.
Winless in Dublin since 1999, Ulster kept themselves in touch with some teak-tough tackling and centre Andrew Trimble began to find space midway through the half.
A better-placed pass would have put the Ireland international away in the 24th minute and it took a brilliant tackle from Gleeson to fell Trimble when he threatened again just moments later.
A subsequent ruck infringement allowed Contepomi to double Leinster's lead and the Pumas star kept up his 100 per cent record in the 29th minute, after Ulster scrum half Isaac Boss had been sin-binned.
Paddy Wallace had a chance to cut the gap for Ulster at the start of the second but his wind-backed effort fell short of the uprights.
Ulster were back to 14 men soon after when flanker Neil Best was yellow-carded for a blatant foot trip on Sexton. Worse followed for the visitors as they lost their captain Rory Best to a leg injury.
Leinster began to motor clear on the scoreboard with Contepomi's fourth penalty being followed by Healy's 57th-minute try.
The young prop, part of the successful Ireland Under-20 Grand Slam team from last season, fooled Wallace with a lovely step and he straightened to make the line from 10 metres out.
Contepomi converted and knocked over another penalty before the seal was put on Leinster's fourth successive league win when Sexton's snappy pass sent number eight Heaslip charging through a gap and in behind the posts.
Tries: Healy, Heaslip
Cons: Contempomi 2
Pens: Contempomi 5
Yellow cards: Boss (28, Ulster), Neil Best (48, Ulster)
Leinster: 15 Girvan Dempsey, 14 Luke Fitzgerald, 13 Gordon D'Arcy, 12 Felipe Contepomi, 11 Rob Kearney, 10 Jonathan Sexton, 9 Guy Easterby, 8 Jamie Heaslip, 7 Keith Gleeson, 6 Shane Jennings, 5 Malcolm O'Kelly, 4 Leo Cullen, 3 Stan Wright, 2 Bernard Jackman, 1 Ollie le Roux.
Replacements: 16 Brian Blaney, 17 Cian Healy, 18 Cameron Jowitt, 19 Stephen Keogh, 20 Chris Keane, 21 Christian Warner, 22 Gary Brown.
Ulster: 15 Bryn Cunningham, 14 Tommy Bowe, 13 Andrew Trimble, 12 Rob Dewey, 11 Simon Danielli, 10 Paddy Wallace, 9 Isaac Boss, 8 Matt McCullough, 7 Kieran Dawson, 6 Neil Best, 5 Ryan Caldwell, 4 Justin Harrison, 3 Declan Fitzpatrick, 2 Rory Best (c), 1 Justin Fitzpatrick.
Replacements: 16 Bryan Young, 17 Nigel Brady, 18 Carlo Del Fava, 19 Grant Webb, 20 David Pollock, 21 Paul Marshall, 22 David Humphreys.