This Diawata build is dual purpose.

It is made to increase Razorfly damage since this weapon is hardly used ever. However since it is there, we may as well use it for something so I have corrosive damage and [Shattering Impact] for dealing with boss armour. Corrosive is a better damage type for most enemies (which helps Razorflies) and this weapon can melt acolytes in seconds with a short prime from [Dex Pixia], and [Razorwing Blitz] bumping up our Melee attack speed.