Thank you for finally addressing blastbones! I spent a lot of time testing it yesterday, and its certainly way better than on live!
My only concern at this point is the Stalking Blastbones (magicka) morph. Because the skeleton leaps almost as soon as it's done spawning, there's never time for it to "chase" its target and increase its damage. I would like to request changing this morph to make it apply some debuff to the target instead, similar to the stamina counterpart. I would personally love to see it apply off balance, burning, defile or something else -- anything else. I just don't see any point in even morphing it with the way it is in PTS today.