The animation does not match up with the effect or the tooltips, so obviously something is bugged here. As far as I know, we haven’t heard back from the devs on whether the correct radius is supposed to be 240 or 180. If it is in fact supposed to be 180 though, the kit is pretty much dead for PvP due to how easy it is to stay out of range.
So, since Gaile is getting back today (tomorrow for some of us?), any chance we could get an update on this soon?