If one listens to the aether, one can hear the vibrations traveling through space. If one listens carefully one can hear what is said. - Lord Caasi on Aetherschreibers
The boat floats on what?
Air, the Aquaverso makes it float on air.
12 years ago: When Lord Caasi turns his restless mind to the ancient art of alchemy, he unleashes Philosopher’s Mercury, a primal source of matter and a key to manipulating the four elements of Danmatum, Lux, Phlegm and Gas
Wanting to hide things in the open, Phillip made this magical cup.
Needing to speed up magical item creation, Phillip Thornblood made this staff to glue, bind, weld, melt, or even smash things together.
The ruling family depends on some magical artifact or place to secure their right to rule. A monarch isn't considered legitimate until he or she has been "accepted" by the artifact or place, whatever that might entail. It is also possible that some one else, not of the ruling family, could be accepted as the legitimate heir... A fact which the monarchs would like to keep secret.