RBS 6 Nations Grand Slam-winning quartet Brian O'Driscoll, Luke Fitzgerald, Jamie Heaslip and Rob Kearney return to the Leinster squad to face Munster in the Magners League at Thomond Park on Saturday.
The Ireland internationals are added to a 29-man squad, on the back of Leinster's 32-6 win over Ulster at the RDS last weekend.
Leinster coach Michael Cheika said: "It's going to be a tough game, we understand how difficult it will be.
"We're very hurt from the match up here (at the RDS in September) when we got beat 18-0.
"We'll just prepare ourselves accordingly so that we aware of what's needed if we're going to have a chance against the European champions in their own back yard.
"Every game is different in this, what would you call it, love story between us and them.
"We've got a lot of respect for them as a team and their players. It's going to be a really good game down there.
"If we get our mentality and get our preparation right, then we're going to be in with a shout.
"If we don't get our mentality right, then we better look out, because they're a good team. You saw that again (against Glasgow) on Friday night."
Peter O'Mahony was named man of the match against England last month
21 April 2017, 7:22pm
Peter O'Mahony's performance in the RBS 6 Nations finale for Ireland against England was crucial to his selection for the British & Irish Lions on Wednesday, Ireland and Lions defence coach Andy Farrell has revealed.