Shanklin - back for Cardiff Blues. By Andrew Baldock, PA Sport Rugby Union Correspondent
Cardiff Blues captain Xavier Rush has urged his team to concentrate on themselves - and not be distracted by Munster's mighty Heineken Cup reputation at the Arms Park on Sunday.
Rush and company must beat the reigning European champions to keep alive hopes of reaching the quarter-finals from Pool Four.
A home defeat last time out against Leicester means Cardiff cannot afford another slip-up, but Munster have won their last five European games on the road, including victory against Heineken Cup final opponents Biarritz next door at the Millennium Stadium seven months ago.
A sixth successive away-day triumph would set a tournament record and leave them on course for a ninth quarter-final appearance.
Rush said: "We have got a massive hurdle to clear, but we have to worry about ourselves and not the opposition.
"We have been our own biggest headache by not following through with our own game-plan clearly enough.
"Munster proved they were the best side in Europe last season, and they have won their opening two games this time around, so they are very much a form side."
Blues head coach David Young will pitch 24-year-old rookie lock James Goode into battle with Munster's revered second-row partnership of Paul O'Connell and Donnacha O'Callaghan following the loss of injured Wales international Robert Sidoli.
Young said: "It's a big test for James, but we are not going to carry people who are not good enough, and he demonstrated against London Irish last week that he warrants his selection.
"London Irish pride themselves on their lineout and how well they do on their opponents' throw, but James was excellent against them.
"He is relishing the prospect of playing against the best line-out combination in European rugby.
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Young has made a solitary change from the side that beat London Irish, with Lions centre Tom Shanklin replacing Fijian wing Mosese Luveitasau, who is sidelined with a knee injury.
Young added: "You have to win your home games, and we slipped up against Leicester. Two basic errors gave them the game, and we must learn from our mistakes or Munster will punish us.
"We have to win three of our four remaining games. We have to be realistic - if we don't win Sunday's game, then we will be swimming against the tide.
