The Blizzard Dragon is an Air/Cold hybrid dragon in the game DragonVale.
The lost Ice Kings were believed to be responsible for unsavory weather at the top of the Berrywhite Mountains. Turns out it was just Blizzard dragons coughing and sneezing. Their colds have been cured and they are no longer contagious, so feel free to breed some and put them next to the other dragons in your park.
The Blizzard Dragon can be bred by using any two dragons, in either order, containing the Air and Cold elements.