Well, I think the Obsidian Mind/Bad Juju build is *still* one of the funnest builds in the entire game. ...but.... there's no denying that Void-bros are by far the weakest PVE class. a nova bomb should straight kill a yellow-bar, it does not. 3 golden guns (the entire super) will kill nearly any yellow bar, but the entire void super does not? that's BS. Stormcallers have far more PVE killing potential. It's my opinion all 3 warlock subclasses are perfectly viable for PVP. just depends on what you like and what game-mode you're playing.