South Wales Scorpions enjoyed an eight-try Championship One victory over Gloucestershire All Golds at the Prince of Wales Stadium.
They trailed 12-10 at half-time after a tense opening period when Grant Gore and James Greenwood scored tries with one converted by Jack Murphy with the All Golds claiming tries through Lewis Reece and Tyla Hepi with Matt Bradley converting both.
Scorpions cut loose after the break with tries for Gore, Kristian Hawkes (2), Dalton Grant, James Tutiala and Jack Murphy.
Full-back Murphy added a further six conversions to complete the rout.
The All Golds replied with a Maxime Claustres try converted by Bradley.