Treant (NPC)

This is a GoldenCraftVsGames submission. Anyone can add this to their mod. No credit needed. :D

The Treant NPC is a tree-like NPC that will only arrive once the following conditions have been met. Unlike other NPC's the Treant does not use Coins. Instead, he uses Dryad's Essence, which can be dropped from any enemy with Dryad's Bane, or sold from the Dryad at a Blood Moon for 2 gold.
 * The Dryad is present.
 * There are at least 2 NPC's existing (excluding the Dryad.)
 * Eye of Cthulhu has been defeated.

Quotes

 * "I am (Treant's Name). Ok. That wasn't a joke.
 * (Dryad's Name) is an angel of nature, If I were to describe her. If it weren't for misfits chopping down trees.
 * Please tell me this house is not made of wood.
 * One time, (Merchant's Name) came up to me and said "I'm a tree!". Weirdo.
 * "Save a plant! Eat a vegetarian", is what other believers would say.
 * Do you mind if a tree would come in. No, I don't mind strangers hacking away doors with their filthy axes.
 * Has anyone packed soil around here?
 * Some guys here really need some encourage mint. That's why I'm selling it!