It was yet another all-encompassing, dominant performance from Saints on the night when captain Paul Sculthorpe announced his retirement from the game.
Danny Sculthorpe sent a teasing grubber kick into the right-hand corner and Blanch reacted quickest, and although Drew missed the conversion he added a goal to give them 6-0 lead at half-time.
Cunningham burst over for a trademark try from dummy-half after Paul Sculthorpe had been held up just short of the line and with Saints back in the groove, Gidley was the next to score after some tired defence from the Dragons.