“Obviously, the Black Prince isn't here. Trust me when I say he's not an easy one to find.
If I were you, I'd make my way to Blackrock Mountain. There's a terrace carved into its slopes, where Nefarian once made his lair.
Wrathion has been monitoring that place for a long time. Even if he's not there himself, you might find someone who knows where to look.
And hero... it's clear you're not the only one searching for him. Watch your back.”