[quote=@Lucidnonsense]
<Snipped quote by PKMNB0Y>

Oh, sorry for asking so many questions, but would fog be more Air or water? also how metaphorical can my abilities be, if Im going with water Im thinking of having a Water based power "Droplet in the ocean" that allows blending in with crowds.
[/quote]

Fog is water.

And, uh... They can be pretty conceptual. Though, uh... An ability like that would be gated by things like crowd size or equipment or whatnot.