A timely whistle to save a life.
A world of drifting sky islands and air ships
The whales of the Epoan skies…
In the land of Epoa, Cloud Hoppers are some of the craziest people you’ll meet. Cloud Hopping is their job.
Perhaps those that practice elemental magic begin to take on characteristics associated with their chosen element. For instance, an earth elementalist might be prone to agoraphobia, while air and possibly fire elementalists might have problems with claustrophobia. Water elementalists might always seek the path of least resistance. A fire elementalist might have a cat's opinion of water. This could also apply to physical differences. Fire elementalists might have a freakishly high metabolism and a permanently high body temperature. Water elementalists would probably never get dehydrated, but might slow down a lot when it's cold. Etc, etc.