Artemis hates Drizzt because their fighting skills are equal. But while Drizzt defends high principles, Entreri thinks they make him weak. Drizzt's existance proves that Entreri's life is a lie (well, I try to use the formulations from books
). So, if E defeats D, he would prove that soulless fighter fights better than the one with soul. Basically that.
And it is Faerun [img]smile.gif[/img] .