Past nightmare has Munster on guard

In the 16 seasons since the four-team, six-game pools have been part of the competition structure, Munster have lost just three of their round six encounters, the most recent in 2006-07 when Leicester Tigers made history with a 13-6 win at Thomond Park.
The last six seasons have seen the men in red finish the job as intended with the last two campaigns ending on real highs as Northampton Saints and then Racing Metro were put to the sword.