引用:

The frostwyrm featured in the video is most likely (as in "not officially confirmed") Sindragosa. Little is known about her for the moment but through datamining we already know that she holds the title of <The Frost Queen> in game and is very closely related to Arthas. One of the subzone of Icecrown Glacier is also named Sindragosa's Fall. (Screenshots of the model of Sindragosa were obviously taken on a non-official server as Icecrown isn't available on live servers for the moment)

片头中的冰龙极有可能是（不是“官方宣布的”）辛塔苟萨。目前她的背景我们一无所知，但通过数据库我们知道了在游戏里她的头衔是<冰霜女王>，而且她和阿尔萨斯关系非常密切。冰冠冰川的一个子区域就叫辛塔苟萨之墓。（以下截图来自私服。）