Thick Poison Gas?
Chlorine?
Wouldn't that make it fit into then?
I guess you could say so. I'm looking more at a "the creature becomes part of the mist as it fades" scenario.
I don't really see how that justifies the effect. Or how the effect fits into .
Sure, it could tie in with death. The mechanics don't support that, however. It could fit in Aether, but aether is the domain of the unhanging. So, air is the last fit that works.
First, how do the mechanics not fit into
. Gradual decline seems to fit it perfectly.
Second, you still haven't explained how the mechanic fits into
. I mean, yes Mists fit into
, but the mechanic doesn't quite fit the name, much less the element.