Dust: An Elysian Tail - Blue Bomber Achievement Guide

How to unlock the Blue Bomber achievement in Dust: An Elysian Tail for XBOX 360. Bombs are the purple looking fruit that explode. Score 6 or more kills with one to unlock the achievement. A good place for this is this bridge in Abadis Forest. You pass it as part of the story in Chapter 1. There are more than enough of the flying Avee monsters that will follow you. Hold Y to do a Dust Storm and pull the bomb into them.

[crumbdz]

ive done this at least 50 times killing at least 10 enemies every time and no achievement. Does this void if you damage enemies while using the dust storm?