Wait, what? This guy was renamed from "pool shark" to "pool hustler" on someone's request, but his name is pool shark! Is it possible there are two enemies based on how tired he is (I caught him first time by sneaking up), or was the first change just a mistake?
Edit: The confusion probably arose from the fact that his combat messages use "the hustler" while the mouseover text displays "pool shark". I'll rename the page.
In the beginning, men were mortal.