Spells: Cascade of hail Fail?

[Kentrobarta90]

Recently just got lvl 14 on my druid (coming of Age, all hail the SoW) and started casting Cascade of Hail... noticed that it only did one wave of damage, when I was under the impression of it being 3 waves.... am I doing something wrong? do I get more waves the more I level up? (i know thats a LIVE server element, didnt know if that is here) Did a search on the forums, didnt see this anywhere else.

any thoughts?