Lightning & Cold Dragon
Storm & Sonic Dragon
In DragonVale, breeding a Fire Dragon and a Hail Dragon can yield a chance to produce a Frostfire Dragon. This dragon combines elements of both fire and ice, showcasing unique characteristics. The specific outcome can vary, so players may need to try multiple times to successfully breed the desired dragon.
You don't breed a Kairos Dragon in DragonVale. You have to get parts to complete it.
you breed a ice dragon with a mine dragon
You have to breed a plant and a fire dragon.
As of July 2012, there has not been a star dragon in DragonVale.
You have to breed a metal and a water dragon together.
You have to breed a sun and moon dragon together
You have to breed a plasma dragon with a salamander dragon.
Breed the earth dragon with the fire dragon.
To get a Smoke Dragon, breed a fire and air dragon together.
There is no "marsh" dragon in dragonvale but if you are referring to the moss dragon the best way to get it is earth and plant, although you also have a chance to breed the tree dragon.
Breed a Crystal dragon with a Cactus dragon.