Blizzard Wizard

Winter Magi Dragons, also known as Christmas Dragons '11, were released for three days starting Christmas of 2011 and ending on December 27th (23:59:59 pm), with a limit of two per scroll. They are a male-only breed of dragon. They dropped in all habitats.

They are expected to only be able to reproduce the week surrounding Christmas Day, though still breed with other females and produce the female's breed of egg during the rest of the year. It is therefore implied the only time you can get a Winter Magi egg is during Christmas time when Winter Magis will be able to be bred again. They are classed as rare.

They are often nicknamed Butterbutts by the community. Earthgirl liked the name so much, she changed her user-title to "PROUD MOMMY OF BUTTERBUTTS!" shortly before TJ's dragons grew up. It was then speculated that the dragons name would be Butterbutt.

Other users noted they saw a similarity of the Winter Magi to How To Train Your Dragon's Toothless, only more festively themed.

Official Dragon Description
Adult:

"Christmas dragons are a very mysterious breed. They are only seen during winter, and even then it is hard to catch a glimpse of one. They are responsible for the general cheer that spreads during the holidays. In essence, they are the 'Spirits of Christmas'."

Mature Hatchling:

"Aww... It's a cute baby dragon. It's very festively colored. And look! It's grown its wings! It must be close to maturing."

Hatchling:

"Aww... It's a cute baby dragon. It's very festively colored."

Egg:

"This colorful egg is covered by a light layer of snow."

Sprite Artist(s)

 * Earthgirl (All)

Sprites
Winter Magi Dragons (Christmas '11) Series:

Egg Sequence
The snow on top of the egg starts to fall off the egg while it cracks.

Dragon Information
In the Happy Holidays topic on the forums, Earthgirl the spriter of the Winter Magis stated that:

"These dragons have the power to control weather in winter, create snow out of nothing and as well Aurora Borealis. Like all the Christmas dragons, they spread cheer all over."