I was camping this guy for my BST as a 75 MNK/NIN.
After killing 4 rounds of PHs I must've dozed off because I woke up the next morning standing at WG!
Damn Goblin Alchemist got me good!
Not to be denied of my axe, I went again to the small Goblin room and killed the placeholder for 3 more rounds and BAM! the NM popped.
He was quite easy to kill. Just kept my shadows up as best as I could and he went down within a minute or so. I did have my 60 Soothing Healer NPC fellow out while I was fighting him, so the NM was debuffed somewhat (Slow & Paralyze).
I did use my 2 hour at the end, but the fight would've been just as easy without it.
The NM left me his gold coin, mail, helmet, and, the best of all, his axe!