Swansea will face a near full-strength Ulster side in round three of the Celtic League at St Helen's on Saturday (kick-off 2.30 pm).
Ireland coach Eddie O'Sullivan agreed to release all his international players for this weekend's matches in the wake of the victory over Romania.
It means that David Humphreys and Paddy Wallace are available, although lock Gary Longwell is ruled out with an achilles strain.
Skipepr Andy ward will be missing through injury, but Lions lock Jeremy davidson is in the side along with fellow Irish international forward Justin Fitzpatrick.
Bryn CUNNINGHAM ; James TOPPING; Jon BELL (Capt), Adam LARKIN, Tyrone HOWE;
David HUMPHREYS , Neil DOAK; Justin FITZPATRICK, Matt SEXTON , Robbie KEMPSON, Mark BLAIR, Jeremy DAVIDSON,
Warren BROSNIHAN, Neil MCMILLAN, Russell NELSON.
Replacements: Simon BEST, Paul SHIELDS,
Tony McWHIRTER, Neil BEST, Kieran CAMPBELL, Ryan CONSTABLE, Paddy WALLACE.
As the countdown continues for RWC2015, Tournament Chief Executive Debbie Jevans visited the Millennium Stadium to discuss preparations for the eight matches and reveal the positive news that 100,000 tickets for games at the home of Welsh rugby have sold in the last seven days.
Jason Harries is targeting a first win on the World Series circuit this season with Wales. The series returns to action this weekend in Dubai where Harries is part of a team hoping to build from its efforts in round one in October.
Wales skipper Jevon Groves says his side have addressed a few points from Gold Coast and aim to 'hit the ground running' in the next two rounds of the World Series, kicking off with this weekend in Dubai before heading off to South Africa next week.
Wales Sevens manager Steff Thomas is hopeful his side can build from a quarter-final spot in the opening round of the World Series in Australia when his side take part in the forthcoming double header in Dubai and South Africa.