The ice storm, the most dreadful killer on the ice field, is also a very rare natural phenomenon, often occurring only once every few years or even every decade. Each occurrence might only last for a very few minutes, hence, apart from the native frost spirits of the ice fields, it would be both fortunate and unfortunate for any other races to encounter an ice storm. The fortunate part is that you are lucky enough to encounter such a rare natural phenomenon. As for the unfortunate part, it skews towards survival - staying alive during an ice storm's onslaught is not an easy task. Even if you manage to survive momentarily, you still have to deal with various hardships in the aftermath.