Leinster head-coach Leo Cullen knows they're the team to beat in this year's Heineken Champions Cup.
The Blues begin the defence of their crown this evening by hosting Wasps at the R-D-S, the Premiership side were the last team to turn over Leinster at the venue in European competition.
Leinster are back to full-strength for the game with captain Jonny Sexton recalled at out-half in one of nine changes from last week's win over Munster in the Pro-14.
Cullen says teams are extra motivated to win against his side this season
Kick-off is at a quarter-to-eight.