I'm trying to get a consensus on what is possible or not before trying to use it :)
- The caveat on using Create to provide breathable air in a closed area would seem to be negatable using Destroy (and to a lesser extent, Change—by concentrating the bad elements into a small area).
- Can Create + Control be used to provide breathable air in a somewhat open space, like underwater or in a low-pressure environment (like a high mountain, or smoky/poisonous outdoor area)? I would vote yes.
- I think it's pretty clear that no method of using Air can allow true flight. However, by using Change's density control, it would seem that one could use that to safely fall from most distances? And if that is the case, an iffy-er proposition would be to allow a very weird method of running and psuedo-jumping across a chasm.