The Blues under 18s are hoping to make it six of the best tonight when they take on the Dragons in the WRU Age Grade Championship at Abercynon tonight (Wednesday) 16 December 7.15pm
Sunday's 65-0 victory over Gogledd Cymru secured the Blues' place in the final where they will play the current league leaders , the Scarlets.
However, having won all five games to date, the hosts will be looking to make it six in a row against a Dragons side for whom this has been a stop start season.
The Gwent region put up a decent fight against tonight's opponents when the sides met at Newbridge at the beginning of November, but their 33-14 defeat that night all but paid to their slim hopes of reaching the final.
However, in terms of development, a revenge victory over the closest rivals would certainly provide the region with a shot in the arm.
Blues: H Thomson; M Roberts, R Evans, S Campbell, E Jones; L Williams, L Jones; T Davies, J Elley, W John, A Lee, M Screech, L Young, T Young, O Sheppeard. Replacements: J Dando, B Thyer, D Crimmins, J Perkins, A Meades, D McIntosh, T Pascoe
Cardiff Blues were crowned the Welsh champions of the Premiership Rugby 7s Series on Saturday night to book a place at the Series Final on Friday, August 8 - and you can join them with tickets on sale NOW!
In its sixth year the Blues Cup once again showed to be huge hit throughout the region and is a great advert for the community game as each of the six finalists across the three age groups produced rugby of an outstanding level resulting in 14 tries.
Inspired Cardiff Blues enjoyed Judgement Day at the Millennium Stadium as they secured a tense 17-13 win over regional rivals Scarlets in a feisty and enthralling encounter in the RaboDirect PRO12 on Easter Sunday.