
one way to think about why the calamity may have changed things, is that water, wind and earth can be considered more passive elements, to do with structure, healing and change, respectively, compared to ice, fire and lightning which could be considered detructive elements.
This being the case, after the calamity, the conjurers are trying to help rebuild the balance in the black shroud, thus the focus on those three elements.
This being the case, after the calamity, the conjurers are trying to help rebuild the balance in the black shroud, thus the focus on those three elements.
Aduu Avagnar, The Wanderer: Wiki