CONNAH'S Quay are making their temporary home at Cae-y-Castell into a fortress and extended their unbeaten home run to 19 games.
With several ex-Bangor players in their side, Nomads hardly needed any incentive, and they powered to victory with Tommy Mutton celebrating his 100th Welsh Premier goal.
City held the upper hand in the early exchanges with Ricky Evans firing over and Kyle Jacobs wide of the target.
But after a spell of pressure which produced several corners, Nomads took the lead when a Marc Limbert cross was crash home by Adam Dickinson.
By the 34th minute it was 2-0 when a poor defensive clearance fell to former Citizen Craig Garside, who drove back into the net from the edge of the box.
City's problems were compounded just before the break when Adam Docker was dismissed for throwing the ball away after being booked.
Mutton's moment of glory sealed the game for the home side just after the hour mark as Nomads leapfrogged their opponents in the league table.
Report and stats courtesy of welsh-premier.com