
A fireball will harm anything, be it constituted of aether or not (cf voidsent, inert non organic materials, etc). Aether is energy, and using it to light a fireball or what you have will cause mayhem around no matter what. So to me the analogy is moot here.
As for the question, garleans are as far as I know, Spoken and thus are probably partly made of aether like everyone. So yes.
As for the question, garleans are as far as I know, Spoken and thus are probably partly made of aether like everyone. So yes.
Balmung:Â Suen Shyu