I thought you get one dust as default. The rules didn't do that good of a job specifying if you do or don't :s<br/><br/>You shouldn't restrict yourself to the names of the modifications when thinking applications though. If it's throwable its legit for being 'aerodynamic'. I made Vanilja's flail have Kite Shield property just because she can swing it around fast enough to block attacks with the circle that forms.