Rainbow dragons are deceptively beautiful iridescent feathered dragons with a nasty demeanor. They are just slightly larger than a Grizzly bear and 3 times as aggressive attacking anyone or anything foolish enough to approach within striking distance. Their breath weapon is a powerful neuro-toxin which causes the muscles in their victims to contract violently. The contractions are so powerful that the body literally crushes itself snapping bones and rupturing organs. The toxin has secondary kill effects which affects any creature unfortunate enough to come into contact with former victims or their remains. Most wilderness creatures give them a wide birth and flee as fast as possible from the area. Their breath weapon takes the form of a stream which can be spat with great accuracy up to 100 yards the stream leaves a spotted trail 75 feet in length which retains it's lethal potency for up to 18 hours. Their camouflage is the greatest among dragon-kind. they can actually bend and refract light making them 90% invisible when not moving. They can be ridden but riders must take special precautions against their Poisonous breath, wearing any clothing with a sealed environment will help.