You can't. They're not compatible
Plant Dragon and Cold Dragon
Earth Dragon and Cold Dragon
Plant and Cold
Lightning & Cold Dragon Storm & Sonic Dragon
To breed a frostfire, you need to breed a cold dragon with a fire hybrid. The best way is to breed a cold dragon and a flower/poison dragon.
No you can get a water dragon anytime just breed a cold dragon and a lightning dragon and incubate it and now you have a water dragon.
Breed mine( cold and metal) with cold and you may get it Add me on game centre : blue zebra world
I'm pretty sure you breed an air with a cold, but I'm not positive
Because fire and cold cannot be breeded together . Cause fire is the opposite to cold
Cold and fire are opposites in the game. When you click on the dragon in the egg market, it will tell you which what that dragons opposite is. It is right above where their incubation time is.
To breed an Arctic Dragon in DragonVale, combine a Cold-type dragon with a Metal-type dragon. A common pairing is the Ice Dragon and the Chrome Dragon. Ensure you have the appropriate breeding cave or island, and then wait for the breeding time, which typically takes about 12 hours. Once the breeding process is complete, you can collect your new Arctic Dragon!
lightning and cold 50% storm 50% sun add me as friend crazy john45