Tom James scored four times as Cardiff Blues edged a high-scoring LV= Cup clash over visiting Harlequins 45-40.
Forwards Luke Hamilton and Macauley Cook joined the forgotten Wales wing in crossing the Londoners' whitewash in the dead pool tie while Seb Stegmann (2), Ross Chisholm (2), Chris York and Sam Smith replied for Quins.
Ben Blair's kicking proved the difference against youthful opponents, the Blues full-back slotting 15 points on his return after 16 months out with a knee injury.
Flanker York gave Harlequins an early lead and fly-half Rory Clegg landed the first of four conversions before Blair kicked a penalty ahead of Stegmann stealing a loose ball and trotting over.
James finished from close range to reduce the Blues' deficit and the flyer then created an opening for number eight Hamilton to put the hosts ahead for the first time.
The left wing scored his second before half-time and claimed his hat-trick early in the second period after being sent through a gap by the soft hands of Gavin Henson.
Wing Smith and full-back Chisholm raced 60 yards to touch down in the left-hand corner but the Blues regained control through lock Cook and James' fourth try for a big 45-28 advantage.
Injuries left the home team down to 14 men in the closing minutes, which allowed Stegmann and Chisholm to cross for late scores.
For Cardiff Blues:
Tries: Tries James 4, Hamilton, Cook
Cons: Blair 6
Tries: York, Stegmann 2, Smith, Chisholm 2
Cons: Clegg 4, Urdapilleta
Cardiff Blues: 15 Ben Blair, 14 Richard Mustoe, 13 Gavin Evans, 12 Dafydd Hewitt, 11 Tom James, 10 Ceri Sweeney, 9 Richie Rees, 8 Luke Hamilton, 7 Josh Navidi, 6 Maama Molitika, 5 Macauley Cook, 4 Cory Hill, 3 Scott Andrews, 2 T Rhys Thomas (Capt), 1 John Yapp.
Replacements: 16 Ryan Tyrell, 17 Nathan Trevett, 18 Sam Hobbs, 19 Paul Tito, 20 Xavier Rush, 21 Lewis Jones, 22 Gareth Davies, 23 Casey Laulala.
Harlequins:15 Ross Chisholm, 14 Seb Stegmann, 13George Lowe, 12 Tom Casson, 11 Sam Smith, 10 Rory Clegg, 9 Karl Dickson, 8 Tom Guest, 7 Will Skinner (C), 6 Chris York, 5 Pete Browne, 4 Tomas Vallejos, 3 Tim Fairbrother 2 Rob Buchanan, 1 Nic Mayhew.
Replacements: 16 Darryl Marfo, 17 Mark Lambert, 18 Will Collier, 19 Charlie Matthews, 20 Joe Trayfoot, 21 Richard Bolt, 22 Benjamin Urdapilleta, 23 Ollie Lindsay-Hague.
Exeter 3-31 Bath
Bath winger Tom Biggs grabbed a hat-trick as Bath completed a 31-3 LV Cup victory over tryless Exeter on Sunday.
The win ended a four-game winning streak for Exeter and set up a semi-final showdown with Leicester for the West Country men.
In contrast, Exeter will now be focused solely on league matters after failing to make the semi-finals of the tournament.
Exeter: 15 Phil Dollman, 14 Mark Foster, 13 Bryan Rennie, 12 Sam Hill, 11 Jack Arnott, 10 Myles Dorrian, 9 Junior Poluleuligaga, 8 Chad Slade, 7 Ben White, 6 Dave Ewers, 5 James Hanks (c), 4 Peter Short, 3 Chris Budgen, 2 Chris Whitehead, 1 Ben Moon.
Replacements: 16 Tom Cowan-Dickie, 17 Ben Rogers, 18 Lloyd Fairbrother, 19 Chris Bentley, 20 Sam Blanchet, 21 Pat Phibbs, 22 Sam Jones, 23 James Lightfoot-Brown.
Bath: 15 Sam Vesty, 14 Olly Woodburn, 13 Matt Banahan, 12 Olly Barkley, 11 Tom Biggs, 10 Stephen Donald, 9 Chris Cook, 8 Simon Taylor, 7 Guy Mercer, 6 Francois Louw (c), 5 Ben Skirving, 4 Dave Attwood, 3 Anthony Perenise, 2 Lee Mears, 1 David Flatman.
Replacements: 16 Pieter Dixon, 17 Nathan Catt, 18 David Wilson, 19 Ryan Caldwell, 20 Josh Ovens, 21 Warren Fury, 22 Nick Scott, 23 Richard Lane.