The Dragon Cannons or Dragon launchers are Gunner-only RPGs that release a 2-round ballistic rocket. Gunners who could attain 400 kills with the weapons before November 30th could obtain a specially-colored one - red for Nationals and blue for Royals. The cannons were considered very overpowered at the time due to their high explosion range and bouncing capability. Because of this, after November 31st a patch was made that significantly decreased their range and damage. Nontheless they kept their nickname derpzooka.