The Scarlets won a hard fought encounter at Rodney Parade 20-29 to claim the inaugural WRU Women's Regional competition.
In an evenly contested match both sides scored four tries but the boot of Non Evans proved the difference with the Scarlets full back knocking over three conversions and a penalty to edge the visitors home.
The Scarlets led 5-15 at the break with tries by centre Naomi Thomas and prop Catrin Edwards with Evans's boot adding the extras. The Dragons only reply came from impressive flanker Jamie Kift.
The inspirational skipper Kift set the example and rallied her troops with a try in the second half but the Scarlets struck back through Evans.
The home side refused to buckle with prop Hannah Roberts powering over the try-line before Elen Evans scored the Scarlets final try in the dying stages. However the Dragons had the last say when Leila Johns scored.
For the Scarlets scrum half Jess Kavanagh and second row Kath Gravell stood out while backrower Sioned Harries was voted the Scarlets player of the tournament.
In the other game the Blues claimed a comfortable 33-10 victory over the Ospreys.
Becky Newton, Laura Prosser, Kiri Bennett and Levi Hallett scored the Blues tries with Prosser adding four conversions while in reply Amy Lawrence and Rachel Taylor touched down.
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
Alongside Scarlets flanker James Davies and Cardiff Blues centre Cory Allen, three Wales Sevens core players have made the extended training squad for GB Sevens. Wales Head coach Gareth Williams tells WRU TV's Graeme Gillespie why Luke Treharne, Sam Cross and Luke Morgan earned selection in the initial training squad for Rio.
Wales Sevens head coach Gareth Williams tells WRU TV's Graeme Gillespie he has had to overcome a number of injuries before naming a competitive squad for this weekend's penultimate round of the World Series in Paris.