The Cardiff Blues travel to the RDS in Dublin to face the Heineken Cup champions Leinster with 10 players missing.
Gareth Cooper, Leigh Halfpenny, Tom James, Jamie Roberts, Tom Shanklin, Bradley Davies, Gethin Jenkins, Andy Powell, Martyn Williams and Sam Warburton have all been called up to the Wales Squad for Invesco Perpetual Series.
Despite recording a 20 point to 12 win over the Ospreys last weekend the Blues know it will be a big challenge out in Dublin, having not won an away fixture so far this season and Leinster unbeaten in their last four matches with Cardiff Blues.
Leinster's four game winning run in the Magners League came to a halt with the 14-16 reversal at Ulster on Friday while the Blues have won two of their last three matches in the Magners League.
With hookers T Rhys Thomas and Gareth Williams and Number 7 Robin Sowden Taylor out injured, young hooker Rhys Williams makes his first start for the Blues, while Ben White also makes his first start of the season at Openside Flanker.
15 Ben Blair 14 Richard Mustoe 13 Gareth Thomas 12 Gavin Evans 11 Chris Czekaj 10 Sam Norton Knight 9 Richie Rees
1 Darren Morris 2 Rhys Williams 3 Taufa'ao Filise 4 Deiniol Jones 5 Paul Tito (C) 6 Scott Morgan 7 Ben White 8 Xavier Rush
16 Rhys James 17 Gary Powell 18 James Down 19 Josh Navidi 20 Darren Allinson 21 Ceri Sweeney 22 Dafydd James
Cardiff Blues face Newport Gwent Dragons in a massive 'all-Welsh' European Rugby Challenge Cup quarter-final at Rodney Parade in April - and the region is now pleased to announce that tickets are on General Sale NOW!
Egg-cellent news! Our Cardiff Blues Rugby Camps return this Easter to give children right across our region the opportunity to participate in rugby during the holidays - and after selling out our last two camps you can book NOW to avoid any disappointment!
Cardiff Blues will be celebrating St David's Day when the region faces Edinburgh Rugby at BT Sport Cardiff Arms Park on Sunday afternoon (kick-off 12.45pm) - with hundreds of children invited as part of our Regional Schools Day.
Fine footwear retailer The Brogue Trader - one of the official sponsors of Cardiff Blues - is celebrating after being recognised by the British Footwear Association at its annual Footwear Industry Awards.
A powerful second half surge from new table-toppers Munster Rugby saw the run in three tries and wrap up victory over Cardiff Blues as the Guinness PRO12 season resumed at the newly-developed Irish Independent Park.