I think that there should be a new trap called the harpoon trap. This would only work against dragons. The trap would have a medium range and whenever a dragon gets in range it will hook in to it. The trap would then pull the troop down for 5 seconds(time will increase after each upgrade). When the troop is pulled down, it is vulnerable to all defense fire, including towers that would normally only shoot ground troops. The troop would not be allowed to attack for the time that it is pinned down. I think that this would help balance the all dragon raids. The trap would become available at TH 7.
