Holders Llanelli open their defence of the Konica Minolta Cup by breaking new ground when they travel to Brecon in the fourth round on Saturday, December 27.
Llanelli have won Welsh rugby's annual challenge cup 12 times, but have never met Brecon in the 33 seasons of the competition, despite the pair
first playing each other in January 1889.
Cardiff also have new opponents as they travel to Division One club Brynmawr. The Gwent club recently signed fly-half Jason Williams, the
highest-ever league scorer in Wales who has already scored 175 of his club's 290 points this season.
Of the 16 Premier sides entering the last 64, Cross Keys and Carmarthen Quins are paired at Pandy Park and Llandovery will entertain Neath at Church Bank.
The Cup also sees a return for former Wales League and Union scrum-half David Bishop to one of his old clubs. Bishop coaches and occasionally plays for the Old Illtydians on a Cardiff park, and they are drawn away to Ebbw Vale, where the Illtydians scored a memorable 14-11 Cup win in 1994-95.
The last five years have been an emotional rollercoaster on and off the pitch for RGC1404. Promotion to the Principality Premiership was the culmination of five years of hard work and investment in North Wales. WRU TV caught up with prop Joe Simpson, who was one of the first intake of WRU North Wales Academy players in 2010.
Ebbw Vale captain Damien Hudd picked up the biggest accolade of the night at the 11th Principality Premiership Awards Evening held at Principality Stadium, after leading his side to the title for the first time.
Wales assistant coach Robin McBryde is predicting a tough battle against England on Sunday despite the fact they may not be considered to be at full strength. Players will be out to impress Eddie Jones which makes England a dangerous proposition, he says.
Wales U20 captain Tom Phillips and performance psychologist Dr Rich Neil explain why spending three days at Monmouth RFC has further strengthened the togetherness of the squad ahead of the #WorldRugbyU20s