 Complete the following phrase:  In the 200809 Heineken Cup, Munster once again topped their group and hammered Ospreys 439 to advance to a semi-final against arch-rivals Leinster. Many had fancied Munster to become only the second team to win back-to-back Heineken Cups, but a domit Leinster side gained revenge for their 2006 semi-final defeat against Munster with a 256 win in Croke Park, in front of a then-world record 82,208 crowd. Munster clinched the 