Dear warcraft devs not sure if its a bug or intended but if intended its pretty shi**y but sludgefists falling rubble ability seems to be targeting pets in particular unholy DKs pets but hunter pets as well this is so stupidly wrong you have very little control over where they stand and to punish the group because of this is just to much if its a bug then ok pls try to fix it
I believe some of the falling rubble targets players, but others are just randomly placed. I’ve seen some of them spawn in locations where no-one is nearby.
That being said, if you believe it is a bug. Report it on the bug forums. That is what they are there for. The DR&S forum is not the place where you report bugs. Blizzard will not read bug reports that are not on the bug report forums.