Never using this rune again when fallen draksar exists. He is only run for shatter. Multi attack + rend? Bad combo. Too much nora. Syngergizes decently with bcs and bone spurs, but is far too expensive to justify a slot. Bone elemental. I'd like to think I'll use this rune in skeletons again, but I probably won't. Bone cloak is much better, and he is out classes in detection by aaryo eye. If he costed less maybe, but not being able to choose when he spawns a skeketon makes him very weak. It's easy to play against. He's basically out classed by bbb for that reason.
Probably going to add crossbones now that I realized what rotting blows actually does lol (pestilance)