Wraith

Goddess of Ice and sister of Wyrm. The blue Chinese dragon of the duo. 

Lives on the far northern ice plate of The Continent. 

Legend says when she moves from her realm to fly across the world looking for Wyrm it has brought a sudden and dreadful winter until she returns to her domain. Signs of her breath can sometimes be seen from the tips of the Ageroth Mountains and Frozen Wastes, and when seen it is told there will be a dreadful winter to come.