Quote Originally Posted by Skid Rock View Post
2. In ff13, where do you find Aerosols, im towards the end of chapter 11, and i am dangerously low on them. Where can you buy/find them and stock up?
How lucky for you! You'll need a Chocobo to do this, however. You can get one by doing Cie'th missions 1-14. Now, go find Cie'th mission 15, and beat it. You'll get the Survivalist Catalog for it, which conveniently increases the drop rate of shrouds. I've used it, and it really does improve it.

I'm not sure if the four shrouds have different drop rates, but Aegisol seems to have the highest. And since equipping it, I have 16 now. However, I never came across a single Fortisol or Deceptisol.