Witch-Man N'go

Wildmen Foothold
When you first arrive at the foothold, he will say randomly one of those lines:
 * Witch-Man N'go: The creature bares its teeth and grunts something in a strange tongue.
 * Witch-Man N'go: I curse you, foreigner. I curse you with all my hate.
 * Witch-Man N'go: Go to the Elder and make your presence known to him. Until then, leave me to my potions.

After you complete the quest Slavers of the Shrieking Mines, he will say:
 * Witch-Man N'go: ??????????????