If you look at it, the Dragons traditionally aren't a high scoring team, but what they do well is get a lead of 6-8 points, then hold up their defence. Soon the other side gets frustrated unable to crack their defence, and starts playing silly football. Mistakes creep into their game, the forwards tire from going nowhere in attack, and before you know it fatigue sets in and gaps open.
If the Dragons are going to put points on, it's times like that it will happen.
The only way I see a side beating the Dragons is cracking their line early and getting in front (perhaps air based raids are a good option). If you get in front, you then need to keep Dragons on the back foot in their own half. Soward has a HUGE kick and can clear pretty easily so you have to be careful about that. If you let him get within distance his kicking game can keep your side pinned down in their half.
So.. are we up to the task? Sadly I think not, but I guess you can never say never.