Witch Doctor

The Witch Doctor is an NPC vendor that will spawn once the following criteria have been met:
 * There is an empty House.
 * The Queen Bee has been defeated.

On the, the Witch Doctor will shoot poison darts at nearby enemies with a Blowgun to defend himself.

Quotes

 * "Which doctor am I? The Witch Doctor am I."
 * "Choose wisely, [Name of Character], my commodities are volatile and my dark arts, mysterious."
 * "The heart of magic is nature. The nature of hearts is magic."
 * "I sense a kindred spirit in the Etherian Dark Mages. A pity they are our enemies, I would have liked to learn from them."

When Nurse is present: During a Party
 * "[Name of Nurse] may help heal your body, but I can make you embody healing."
 * "I wanted to see how your kind celebrate, I am not disappointed"

Names
The Witch Doctor may have any of the following names:

Trivia

 * The quote "Which doctor am I? The Witch Doctor am I." plays on the "which/witch". Both sentences sound almost identical but have very different meanings.
 * Many of his quotes contain two sentences which use the same words to play on each other.
 * The Witch Doctor is a Lihzahrd, as can be seen by his green skin and tail. This is especially evident by his party quote, "I wanted to see how your kind celebrate". This was confirmed by Leinfors on the Terraria forums.