With an unchanged back line from the 37-6 victory over the Zebre last week, Head Coach Darren Edwards has rung the changes in the forwards with Nimmo, Faletau and Groves the only survivors from last weekend's starting lineup.
Dragons team
Dan Evans, Will Harries, Pat Leach, Andy Tuilagi, Tom Prydie, Steffan Jones; Jonathan Evans; Nathan Williams, Sam Parry, Nathan Buck, Ian Nimmo, Adam Jones, Hywel Stoddart, Jevon Groves (c), Toby Faletau,
Replacements
Hugh Gustafson, Aaron Coundley, Tim Ryan, Lewis Evans, Tom Brown, Liam Davies (Bedwas), Ashley Smith, Hallam Amos.
Players not selected through injury;
Joe Bedford (shoulder), Adam Hughes (hamstring), Tonderai Chavhanga (knee), Jamie Smith (ankle), Matthew Pewtner (hamstring), Dan Watchurst (leg break), Darren Waters (knee), Rob Sidoli (Calf), Andrew Coombes (Knee), Dan Lydiate (sternum), Mike Poole (knee)