I have seen Lorgus before but I must have lost the picture, but recently while I've been farming Blackfathom Deeps for the Prospector's Chestpiece, I have seen him... a LOT. He has to be the most stupid rare, since he doesn't drop anything and he seems to be there just about EVERY time we go to the instance. He still gets killed though in the hope he MIGHT drop something. But so far... nope.
Tirisfal glades rares, and I didn't realise I didn't have this one so I went to go look for it.