Has it been confirmed that you can complete this? And it isn't some bullshit like Absolute Virtue was for two whole years before they added the 2 hour despawn?

I'm all for a challenging fight, but this looks absurd, and if it's still the 1 minute time between hellfire and the nails spawning, then it just alienates single target DDs.

I guess I'll wait until I give it a shot myself, or see some videos on it.