Dai Young has ordered his Cardiff Blues side to show their mettle and gain their first win of the season in Friday's Magners League clash with Ulster.
The Blues have struggled for form so far after an opening draw with champions Leinster and a midweek defeat by Welsh arch rivals the Ospreys.
And Blues coach Young admits a victory at the Arms Park is vital to kick-start their campaign.
Young said: "We have to show character but equally, we have to show purpose in the way we play. Home games are paramount to us and we have to make sure we get the right result.
"We're disappointed after our last two games and we've got to be more clinical to win games.
"I've no doubt Ulster will provide another difficult game. They are an improving team and a hungry team. They have a lot of quality players in key positions and won the League in 2006.
"They will also be a lot fresher than us, having only played one match, but I won't use that as an excuse."
Wales centre Tom Shanklin is rested but Gareth Thomas returns from a slight hamstring injury.
Cardiff Blues: Ben Blair; Leigh Halfpenny, Jamie Robinson, Gareth Thomas, Chris Czekaj,
Nicky Robinson, Darren Allinson; Gethin Jenkins, Rhys Thomas, Gary Powell, Bradley Davies, Paul Tito (capt), Maama Molitika, Mark Lewis, Martyn Williams
Replacements: John Yapp, Gareth Williams, Scott Morgan, Andy Powell, Jason Spice, Ceri Sweeney, Jamie Roberts
Wales Head Coach Rob Howley talks to WRU TV's Sebastian Barrett about the 36-man squad he has just named for the forthcoming Under Armour series, which includes two uncapped players, Ospreys duo Sam Davies and Rory Thornton.
Head coach Rowland Phillips is deligthed he can now call BT Sport Cardiff Arms Park home for his Wales Women's side, who launch their international season next month with games against Scotland and UK Armed Forces in the heart of the capital city.
Wales Sevens star Sam Cross has put his home town club of Brynmawr on the map after winning a silver medal at the Rio Olympics with Team GB. His club have now honoured him by naming their players bar after him, as WRU TV discovered at the official launch, recently.
One of the newest members of the Principality Premiership, Bargoed admit it's proving to be a steep learning curve at the highest level, but are determined to become a force to be reckoned with. WRU TV visited the club last weekend when they took on Llanelli.
Table-topping Aberavon travel to north Wales to tackle RGC 1404 as both teams defend unbeaten starts to the season in the Principality Premiership. WRU TV's Graeme Gillespie visited the Wizards to see how their preparations were going for the game of the weekend.
The Half a Game initiative is currently sweeping across Wales and proving a major success. The scheme aims to give every young player at least half a game every weekend. WRU TV recently visited a festival in Narberth where clubs have fully embraced the initiative.
Both Bargoed and Swansea were seeking their first win of the Principality Premiership season this afternoon. It proved a fruitful day for the hosts - not only did they win, but Bargoed claimed a try bonus point.
Cardiff managed to keep their unbeaten record at home intact, but only just as Bridgend made them work extremely hard before the Blue and Blacks secured a hard fought Principality Premiership win at the BT Sport Arms Park last night.
Former Wales back row Andy Powell gives a guided tour of The Wern, home of Merthyr RFC, who are determined to prove a lot of people wrong and make their mark in their first season in the Principality Premiership.